Perhaps you should try some spelling variations:
"contemporary north africa policy series." » "contemporary tourism africa policy series.", "contemporary north africa policies series."
"contemporary south africa country surveys." » "contemporary south africa country survey.", "contemporary south africa community surveys.", "contemporary south african countries surveys."

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