Perhaps you should try some spelling variations:
"la communication israel" » "la communication issues", "la communication iran", "la communication iraq", "data communication israel", "data communications israel"
"sa communication italy" » "sa communication india", "sa communication united", "a communication italy", "asia communication italy", "3 communication italy"
"et cooperation history" » "et corporation history", "et federation history", "et cooperations history", "eu cooperation history", "2 cooperation history"

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

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