Perhaps you should try some spelling variations:
"contemporary north africa country series." » "contemporary tourism africa country series.", "contemporary north african countries series.", "contemporary north africa country studies.", "contemporary north africa country surveys.", "contemporary north africa country service.", "contemporary south africa country series."
"contemporary port area poverty series." » "contemporary aspects area poverty series.", "contemporary tourism area poverty series.", "contemporary port area poverty severity.", "contemporary port age poverty series.", "contemporary port armenia poverty series.", "contemporary port asset poverty series.", "contemporary poor area poverty series."

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