Perhaps you should try some spelling variations:
"re communication israel" » "re communication issues", "re communication iran", "re communication iraq", "de communication israel", "true communication israel", "une 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 history" » "china corporation history", "china federation history", "asian cooperation history", "regional cooperation 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 colonization israel") or ("re communication israel"))) or ("china cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its colonization israel") OR ("re communication israel"))) OR ("china cooperation history")).
• Removing quotes may allow a broader search: (((( its colonization israel ) or ( re communication israel ))) or ( china cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("its colonization israel") or ("re communication israel"))) or ("china cooperation history"))*.