Perhaps you should try some spelling variations:
"contemporary north africa policy series." » "contemporary north africa policies series.", "contemporary south africa policy series."
"contemporary tourism africa poetry series." » "contemporary tourism africa country series.", "contemporary tourism africa poverty series.", "contemporary tourism africa poorly series."

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: (("contemporary north africa policy series.") or ("contemporary tourism africa poetry series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("contemporary north africa policy series.") OR ("contemporary tourism africa poetry series.")).
• Removing quotes may allow a broader search: (( contemporary north africa policy series. ) or ( contemporary tourism africa poetry series. )).
• Adding a wildcard symbol may retrieve word variants: (("contemporary north africa policy series.") or ("contemporary tourism africa poetry series."))*.