Perhaps you should try some spelling variations:
"sa communication israel" » "sa communication issues", "sa communication iran", "sa communication iraq", "a communication israel", "asia communication israel", "3 communication israel"
"la communication italy" » "la communication india", "la communication united", "data communication italy", "data communications 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 italy") OR ("sa communication israel"))) OR ("et cooperation history"))~.
• Removing quotes may allow a broader search: (((( la communication italy ) or ( sa communication israel ))) or ( et cooperation history ))~.
• Adding a wildcard symbol may retrieve word variants: (((("la communication italy") or ("sa communication israel"))) or ("et cooperation history"))*.