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"
"nets communication iraq" » "lea's communication iraq", "mass communication iraq", "c's communication iraq", "nets communication iran", "nets communication israel", "nets communication italy"
"anti cooperation scale" » "anti cooperation case", "anti cooperation state", "anti cooperation sara", "sti cooperation scale", "area cooperation scale", "arab cooperation scale"

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 ("nets communication iraq"))) or ("anti cooperation scale"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its colonization israel") OR ("nets communication iraq"))) OR ("anti cooperation scale"))*.
• Removing quotes may allow a broader search: (((( its colonization israel ) or ( nets communication iraq ))) or ( anti cooperation scale ))*.