Perhaps you should try some spelling variations:
"mass communication history" » "mass telecommunication history", "mass communication sector", "mass communication theory", "maps communication history"
"re colonization history" » "re organization history", "re civilization history", "re urbanization history", "pro colonization history", "_ colonization history", "jews colonization history"
"arab cooperation history" » "arab corporation history", "arab federation history", "area cooperation history", "asian cooperation history", "la cooperation history"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mass communication history") or ("re colonization history"))) or ("arab cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mass communication history") OR ("re colonization history"))) OR ("arab cooperation history")).
• Removing quotes may allow a broader search: (((( mass communication history ) or ( re colonization history ))) or ( arab cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("mass communication history") or ("re colonization history"))) or ("arab cooperation history"))*.