Perhaps you should try some spelling variations:
"jews colonization israel" » "jews communication israel", "jews colonization still", "jews colonization history", "its colonization israel", "mars colonization israel", "re colonization israel"
"its communication italy" » "its communication india", "its communication united", "nets communication italy", "c's communication italy", "mass communication italy"
"city cooperation series" » "city cooperation theories", "city cooperation sources", "city cooperation studies", "city corporation series", "china cooperation series", "city corporations series"

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: (((("jews colonization israel") or ("its communication italy"))) or ("city cooperation series"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jews colonization israel") OR ("its communication italy"))) OR ("city cooperation series")).
• Removing quotes may allow a broader search: (((( jews colonization israel ) or ( its communication italy ))) or ( city cooperation series )).
• Adding a wildcard symbol may retrieve word variants: (((("jews colonization israel") or ("its communication italy"))) or ("city cooperation series"))*.