Perhaps you should try some spelling variations:
"_ colonization history" » "_ communication history", "_ organization history", "_ cooperation history", "_ decolonization history", "decolonization _ history"
"true communication theory" » "true communication technology", "truth communication theory", "time communication theory", "stroke communication theory"
"pro creolization french" » "pro colonization french", "3 creolization french", "_ creolization french"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("pro creolization french") or ("_ colonization history"))) or ("true communication theory"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pro creolization french") OR ("_ colonization history"))) OR ("true communication theory"))*.
• Removing quotes may allow a broader search: (((( pro creolization french ) or ( _ colonization history ))) or ( true communication theory ))*.