Perhaps you should try some spelling variations:
"its communication history" » "its telecommunication history", "its communication sector", "its communication theory", "nets communication history", "c's communication history", "mass communication history"
"la communication israel" » "la communication iran", "la communication iraq", "la telecommunication israel", "data communication israel", "data communications israel"
"sa communication issues" » "sa community issues", "sa communication india", "sa communication united", "a communication issues", "asia communication issues", "3 communication issues"

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 issues"))) or ("its communication history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("la communication israel") OR ("sa communication issues"))) OR ("its communication history"))*.
• Removing quotes may allow a broader search: (((( la communication israel ) or ( sa communication issues ))) or ( its communication history ))*.