Perhaps you should try some spelling variations:
"its communication history" » "its telecommunication history", "its communication sector", "its communication theory", "nets communication history", "c's communication history", "mass communication history"
"jews colonization songs" » "jews colonization still", "jews colonization work", "jews decolonization notes", "its colonization songs", "mars colonization songs", "re colonization songs"
"anti colonialism israel" » "anti colonization israel", "_ anticolonialism israel", "anti colonial israel", "neo colonialism israel"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("jews colonization songs") OR ("anti colonialism israel"))) OR ("its communication history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"jews colonization songs\") OR (\"anti colonialism israel\"))) OR (\"its communication history\"))".
• Removing quotes may allow a broader search: (((( jews colonization songs ) OR ( anti colonialism israel ))) OR ( its communication history )).
• Adding a wildcard symbol may retrieve word variants: (((("jews colonization songs") OR ("anti colonialism israel"))) OR ("its communication history"))*.