Perhaps you should try some spelling variations:
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"africa cooperation israel" » "area cooperation israel", "china cooperation israel", "africa comparative israel", "africa colonization israel", "africa cooperation asia", "africa cooperation asean"
"_ colonization still" » "_ colonization failed", "_ colonization israel", "_ colonization songs", "_ decolonization still", "decolonization _ still"

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: (((("africa cooperation israel") or ("_ colonization still"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("africa cooperation israel") OR ("_ colonization still"))) OR ("its cooperation history")).
• Removing quotes may allow a broader search: (((( africa cooperation israel ) or ( _ colonization still ))) or ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("africa cooperation israel") or ("_ colonization still"))) or ("its cooperation history"))*.