Perhaps you should try some spelling variations:
"c's communication history" » "c's telecommunication history", "c's communication theory", "c's communication how", "lea's communication history", "class communication history", "mass communication history"
"its communication sector" » "its telecommunication sector", "its telecommunications sector", "its communication series", "nets communication sector", "mass communication sector", "les communications sector"
"anti colonial israel" » "_ anticolonial israel", "a colonial israel", "ii colonial israel"

Try widening your search to All Fields.

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 history") or ("anti colonial israel"))) or ("its communication sector"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("c's communication history") OR ("anti colonial israel"))) OR ("its communication sector")).
• Removing quotes may allow a broader search: (((( c's communication history ) or ( anti colonial israel ))) or ( its communication sector )).
• Adding a wildcard symbol may retrieve word variants: (((("c's communication history") or ("anti colonial israel"))) or ("its communication sector"))*.