Perhaps you should try some spelling variations:
"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's ibn khayyat." » "ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's life khayyat." (Expand Search), "ʻusfuri, khalid ibn khayyat, -854. tarikh khalifa's ibn khayyat." (Expand Search), "ʻusfuri, khalaf ibn khayyat, -854. tarikh khalifa's ibn khayyat." (Expand Search), "ʻusfuri, khalifah al khayyat, -854. tarikh khalifa's ibn khayyat." (Expand Search)
"ʻusfuri, khalifah ibn hayyan, -854. tarikh khalil ibn hayyan." » "ʻusfuri, khalifah ibn hayyan, -854. tarikh halab ibn hayyan." (Expand Search), "ʻusfuri, khalifah ibn hayyan, -854. karim khalil ibn hayyan." (Expand Search), "ʻusfuri, khalifah ibn hayyan, -854. sarah khalil ibn hayyan." (Expand Search), "ʻusfuri, khalid ibn hayyan, -854. tarikh khalil ibn hayyan." (Expand Search), "ʻusfuri, khalaf ibn hayyan, -854. tarikh khalil ibn hayyan." (Expand Search), "ʻusfuri, khalifah al hayyan, -854. tarikh khalil ibn hayyan." (Expand Search), "ʻusfuri, khalifah abu hayyan, -854. tarikh khalil abu hayyan." (Expand Search)
"ʻusfuri, khalifah ibn hayyan, -854. tarikh khalij's ibn hayyan." » "ʻusfuri, khalifah ibn hayyan, -854. tarikh khalid ibn hayyan." (Expand Search), "ʻusfuri, khalid ibn hayyan, -854. tarikh khalij's ibn hayyan." (Expand Search), "ʻusfuri, khalaf ibn hayyan, -854. tarikh khalij's ibn hayyan." (Expand Search), "ʻusfuri, khalifah al hayyan, -854. tarikh khalij's ibn hayyan." (Expand Search), "ʻusfuri, khalifah abu hayyan, -854. tarikh khalij's abu hayyan." (Expand Search)
"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa ibn khayyat." » "ʻusfuri, khalid ibn khayyat, -854. tarikh khalifa ibn khayyat." (Expand Search), "ʻusfuri, khalaf ibn khayyat, -854. tarikh khalifa ibn khayyat." (Expand Search), "ʻusfuri, khalifah al khayyat, -854. tarikh khalifa ibn khayyat." (Expand Search), "ʻusfuri, khalifah ibn khayyat, -854. tarikh khalid ibn khayyat." (Expand Search), "ʻusfuri, khalifah ibn khayyat, -854. tarikh khalaf ibn khayyat." (Expand Search)
"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifah ibn khayyat." » "ʻusfuri, khalid ibn khayyat, -854. tarikh khalid ibn khayyat." (Expand Search), "ʻusfuri, khalaf ibn khayyat, -854. tarikh khalaf ibn khayyat." (Expand Search), "ʻusfuri, khalifah al khayyat, -854. tarikh khalifah al khayyat." (Expand Search)
"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa born khayyat." » "ʻusfuri, khalid ibn khayyat, -854. tarikh khalifa born khayyat." (Expand Search), "ʻusfuri, khalaf ibn khayyat, -854. tarikh khalifa born khayyat." (Expand Search), "ʻusfuri, khalifah al khayyat, -854. tarikh khalifa born khayyat." (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's ibn khayyat.") or ((("ʻusfuri, khalifah ibn hayyan, -854. tarikh khalij's ibn hayyan.") or ("ʻusfuri, khalifah ibn hayyan, -854. tarikh khalil ibn hayyan."))))) or ((((("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa ibn khayyat.") OR ("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifah ibn khayyat."))) or ("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa born khayyat."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's ibn khayyat.") OR ((("ʻusfuri, khalifah ibn hayyan, -854. tarikh khalij's ibn hayyan.") OR ("ʻusfuri, khalifah ibn hayyan, -854. tarikh khalil ibn hayyan."))))) OR ((((("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa ibn khayyat.") OR ("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifah ibn khayyat."))) OR ("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa born khayyat.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's ibn khayyat.\") or (((\"ʻusfuri, khalifah ibn hayyan, -854. tarikh khalij's ibn hayyan.\") or (\"ʻusfuri, khalifah ibn hayyan, -854. tarikh khalil ibn hayyan.\"))))) or (((((\"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa ibn khayyat.\") OR (\"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifah ibn khayyat.\"))) or (\"ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa born khayyat.\"))))".
• Removing quotes may allow a broader search: (((( ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's ibn khayyat. ) or ((( ʻusfuri, khalifah ibn hayyan, -854. tarikh khalij's ibn hayyan. ) or ( ʻusfuri, khalifah ibn hayyan, -854. tarikh khalil ibn hayyan. ))))) or ((((( ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa ibn khayyat. ) OR ( ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifah ibn khayyat. ))) or ( ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa born khayyat. )))).
• Adding a wildcard symbol may retrieve word variants: (((("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa's ibn khayyat.") or ((("ʻusfuri, khalifah ibn hayyan, -854. tarikh khalij's ibn hayyan.") or ("ʻusfuri, khalifah ibn hayyan, -854. tarikh khalil ibn hayyan."))))) or ((((("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa ibn khayyat.") OR ("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifah ibn khayyat."))) or ("ʻusfuri, khalifah ibn khayyat, -854. tarikh khalifa born khayyat."))))*.