Perhaps you should try some spelling variations:
"its colonization history" » "its communication history", "its organization history", "its cooperation history", "anti colonization history", "jews colonization history", "mars colonization history"
"la communication israel" » "la communication issues", "la communication iran", "la telecommunication israel", "data communication israel", "data communications israel"
"sa communication iraq" » "sa communication iran", "sa communication italy", "sa communication ideas", "a communication iraq", "asia communication iraq", "3 communication iraq"

Try widening your search to All Fields.

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

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