Perhaps you should try some spelling variations:
"lonely plants language survival _" » "lonely plants language social _", "lonely plants language services _", "lonely planet language survival _", "lonely plain language survival _", "lonely pilots language survival _", "lonely planets language survival _"
"lonely plant language survival rate" » "lonely plant language social rate", "lonely plant language services rate", "lonely planet language survival rate", "lonely plain language survival rate", "lonely can language survival rate", "lonely plant language survival rates"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("lonely plants language survival _") or ("lonely plant language survival rate"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("lonely plants language survival _") OR ("lonely plant language survival rate")).
• Removing quotes may allow a broader search: (( lonely plants language survival _ ) or ( lonely plant language survival rate )).
• Adding a wildcard symbol may retrieve word variants: (("lonely plants language survival _") or ("lonely plant language survival rate"))*.