Perhaps you should try some spelling variations:
"nets communication israel" » "nets communication issues", "nets communication iran", "nets telecommunication israel", "lea's communication israel", "mass communication israel", "les communications israel"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"
"c's communication iraq" » "c's communication iran", "c's communication italy", "c's communication ideas", "lea's communication iraq", "class communication iraq", "mass 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: (((("nets communication israel") or ("c's communication iraq"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nets communication israel") OR ("c's communication iraq"))) OR ("its cooperation history")).
• Removing quotes may allow a broader search: (((( nets communication israel ) or ( c's communication iraq ))) or ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("nets communication israel") or ("c's communication iraq"))) or ("its cooperation history"))*.