Perhaps you should try some spelling variations:
attacks resilience » attack resilience, attack resiliency, attacks resilient
definition acute » definition arten, definition a, defining acute
definition api » definition a, definition als, definition adding
fast dpa » fast dna, fast data, fast draw

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

• If you are trying to use Boolean operators, they must be ALL CAPS: fast dpa attacks resilience ((definition acute) OR (definition api)) 1883*.