Perhaps you should try some spelling variations:
"its communication israel" » "its communication issues", "its communication iran", "its telecommunication israel", "nets communication israel", "c's communication israel", "mass communication israel"
"mars colonization history" » "mars communication history", "mars organization history", "mars cooperation history", "mrsa colonization history", "its colonization history", "jews colonization history"
"its communication iraq" » "its communication iran", "its communication italy", "its communication ideas", "nets communication iraq", "c's communication iraq", "mass communication iraq"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("its communication israel") OR ("its communication iraq"))) OR ("mars colonization history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"its communication israel\") OR (\"its communication iraq\"))) OR (\"mars colonization history\"))".
• Removing quotes may allow a broader search: (((( its communication israel ) OR ( its communication iraq ))) OR ( mars colonization history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication israel") OR ("its communication iraq"))) OR ("mars colonization history"))*.