Perhaps you should try some spelling variations:
"its colonization history" » "its communication history", "its organization history", "its cooperation history", "anti colonization history", "jews colonization history", "mars colonization history"
"la communication israel" » "la communication issues", "la communication iran", "la communication iraq", "data communications israel"
"data communication italy" » "data communication india", "data communication united", "data communications italy"

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