Perhaps you should try some spelling variations:
"_ colonization history" » "_ communication history", "_ organization history", "_ cooperation history", "_ decolonization history", "decolonization _ history"
"media communication issues" » "media community issues", "media communication united", "media communication italy", "mediated communication issues", "data communication issues", "la communication issues"
"mars communication india" » "mars communication media", "mars communications media", "mass communication india", "mass communications india", "markets communication india"

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

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