Perhaps you should try some spelling variations:
"its colonization israel" » "its communication israel", "its colonization still", "its colonization history", "anti colonization israel", "jews colonization israel", "mars colonization israel"
"its communication iran" » "its communication iraq", "its communication ireland", "its communication brands", "nets communication iran", "c's communication iran", "mass communication iran"
"c's community issues" » "ccs community issues", "cost community issues", "icts community issues"

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

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