Perhaps you should try some spelling variations:
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history", "_ decolonization israel", "decolonization _ israel"
"social cooperation history" » "social corporation history", "social federation history", "judicial cooperation history", "global cooperation history", "social connection history"
"nets communication iraq" » "lea's communication iraq", "mass communication iraq", "c's communication iraq", "nets communication iran", "nets communication israel", "nets communication italy"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nets communication iraq") or ("_ colonization israel"))) or ("social cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nets communication iraq") OR ("_ colonization israel"))) OR ("social cooperation history")).
• Removing quotes may allow a broader search: (((( nets communication iraq ) or ( _ colonization israel ))) or ( social cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("nets communication iraq") or ("_ colonization israel"))) or ("social cooperation history"))*.