Perhaps you should try some spelling variations:
"terrorism, life struggles" » "terrorism, alive struggles", "terrorism, elite struggles", "terrorism, late struggles", "terrorism, line struggles", "terrorism, elites struggles", "terrorism, long struggles"
"terrorism, life struggle" » "terrorism, line struggle", "terrorism, elites struggle", "terrorism, long struggle"

Try widening your search to All Fields.

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"terrorism, life struggle\") OR (\"terrorism, life struggles\"))".
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