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"
"china cooperation history" » "china corporation history", "china federation history", "asian cooperation history", "regional cooperation history"
"its colonization still" » "its colonization failed", "its colonization israel", "its colonization songs", "anti colonization still", "jews colonization still", "mars colonization still"

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