Perhaps you should try some spelling variations:
"african americans periodicals carl." » "african america periodicals carl." (Expand Search), "african american periodical carl." (Expand Search), "african africa periodicals carl." (Expand Search), "african americans periodicals a." (Expand Search), "african americans periodicals cited." (Expand Search), "african americans periodicals nli." (Expand Search)
"african american periodicals carl." » "african america periodicals carl." (Expand Search), "african american periodical carl." (Expand Search), "african africa periodicals carl." (Expand Search), "african american periodicals a." (Expand Search), "african american periodicals cited." (Expand Search), "african american periodicals nli." (Expand Search)
"african american political career." » "african american statistical career." (Expand Search), "african american political order." (Expand Search), "african american political changes." (Expand Search), "african american political change." (Expand Search)
"african american medical care." » "african americans medical care." (Expand Search), "african american periodical care." (Expand Search), "african american biblical care." (Expand Search)
"african american medical carl." » "african americans medical carl." (Expand Search), "african american periodical carl." (Expand Search), "african american biblical carl." (Expand Search), "african american medical early." (Expand Search), "african american media carl." (Expand Search), "african american medical art." (Expand Search)
"african american media care." » "african americans medical care." (Expand Search), "african american indian care." (Expand Search), "african american music care." (Expand Search), "african american media carl." (Expand Search), "african american media made." (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: (((("african american medical care.") or ("african american media care."))) or ((("african american medical carl.") or ((((("african american periodicals carl.") or ("african americans periodicals carl."))) or ("african american political career."))))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("african american medical care.") OR ("african american media care."))) OR ((("african american medical carl.") OR ((((("african american periodicals carl.") OR ("african americans periodicals carl."))) OR ("african american political career.")))))).
• Removing quotes may allow a broader search: (((( african american medical care. ) or ( african american media care. ))) or ((( african american medical carl. ) or ((((( african american periodicals carl. ) or ( african americans periodicals carl. ))) or ( african american political career. )))))).
• Adding a wildcard symbol may retrieve word variants: (((("african american medical care.") or ("african american media care."))) or ((("african american medical carl.") or ((((("african american periodicals carl.") or ("african americans periodicals carl."))) or ("african american political career."))))))*.