Perhaps you should try some spelling variations:
"c's communication issues" » "c's community issues", "c's communication india", "c's communication united", "lea's communication issues", "class communication issues", "mass communication issues"
"its communication italy" » "its communication india", "its communication united", "nets communication italy", "mass communication italy", "les communications italy"
"its colonization songs" » "its colonization still", "its colonization work", "its decolonization notes", "anti colonization songs", "jews colonization songs", "mars colonization songs"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("c's communication issues") OR ("its communication italy"))) OR ("its colonization songs"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"c's communication issues\") OR (\"its communication italy\"))) OR (\"its colonization songs\"))*".
• Removing quotes may allow a broader search: (((( c's communication issues ) OR ( its communication italy ))) OR ( its colonization songs ))*.