Perhaps you should try some spelling variations:
"mars conservation strategy" » "mars conservation status", "mars innovation strategy", "mars conservation water", "mass conservation strategy", "farms conservation strategy", "marine conservation strategy"
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history"
"its cooperation state" » "its cooperation scale", "its operation state", "its cooperation strategy", "city cooperation state", "et cooperation state", "its corporation state"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("_ colonization israel") or ((("mars conservation strategy") or ("its cooperation state"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("_ colonization israel") OR ((("mars conservation strategy") OR ("its cooperation state"))))*.
• Removing quotes may allow a broader search: (( _ colonization israel ) or ((( mars conservation strategy ) or ( its cooperation state ))))*.