Perhaps you should try some spelling variations:
"jews colonization failed" » "jews colonization still", "jews organizations failed", "its colonization failed", "re colonization failed", "_ colonization failed"
"mars colonization failed" » "mars colonization still", "mars organizations failed", "its colonization failed", "pro colonization failed", "re colonization failed"
"mrsa colonization israel" » "mrsa communication israel", "mrsa colonization still", "mrsa colonization history", "coca colonization israel", "its colonization israel", "pro colonization 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 failed") OR ("mars colonization failed"))) or ("mrsa colonization israel"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jews colonization failed") OR ("mars colonization failed"))) OR ("mrsa colonization israel"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"jews colonization failed\") OR (\"mars colonization failed\"))) or (\"mrsa colonization israel\"))*".
• Removing quotes may allow a broader search: (((( jews colonization failed ) OR ( mars colonization failed ))) or ( mrsa colonization israel ))*.