Perhaps you should try some spelling variations:
"nets telecommunication israel" » "nets telecommunication iran", "nets telecommunication iraq", "nets telecommunication rates", "contents telecommunication israel", "wages telecommunication israel", "_ telecommunication israel"
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"
"its communication iran" » "its communication iraq", "its communication ireland", "its communication brands", "nets communication iran", "c's communication iran", "mass communication iran"

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 iran") or ("nets telecommunication israel"))) or ("et cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("its communication iran") OR ("nets telecommunication israel"))) OR ("et cooperation history")).
• Removing quotes may allow a broader search: (((( its communication iran ) or ( nets telecommunication israel ))) or ( et cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("its communication iran") or ("nets telecommunication israel"))) or ("et cooperation history"))*.