Perhaps you should try some spelling variations:
"re colonization history" » "re communication history", "re organization history", "re cooperation history", "pro colonization history", "_ colonization history", "jews colonization history"
"mass communication united" » "mass telecommunication united", "maps communication united"
"nets communication iraq" » "lea's communication iraq", "c's communication iraq", "les communications iraq", "nets communication iran", "nets communication israel", "nets communication 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: (((("nets communication iraq") or ("mass communication united"))) or ("re colonization history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nets communication iraq") OR ("mass communication united"))) OR ("re colonization history")).
• Removing quotes may allow a broader search: (((( nets communication iraq ) or ( mass communication united ))) or ( re colonization history )).
• Adding a wildcard symbol may retrieve word variants: (((("nets communication iraq") or ("mass communication united"))) or ("re colonization history"))*.