Perhaps you should try some spelling variations:
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history", "_ decolonization israel", "decolonization _ israel"
"its communication iraq" » "its communication iran", "its communication israel", "its communication italy", "nets communication iraq", "c's communication iraq", "mass communication iraq"
"social federation history" » "social migration history", "socialist federation history", "social penetration history", "social education history"

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

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