Perhaps you should try some spelling variations:
"c's communication israel" » "c's communication issues", "c's communication iran", "c's communication iraq", "lea's communication israel", "class communication israel", "mass communication israel"
"its colonization israel" » "its colonization still", "its colonization history", "its decolonization islam", "anti colonization israel", "jews colonization israel", "mars colonization israel"
"china cooperation israel" » "china cooperation asia", "china cooperation asean", "china cooperation inside", "asian cooperation israel", "regional cooperation israel"

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

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