Perhaps you should try some spelling variations:
attack resilience » attack resistance, attacks resistance, bank resilience
attack resilient » attack resistant
definition api » definition a, definition als, definition adding
api 1883 » april 1883, act 1883, api 13
east » easy

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: (east OR fast) india ((attack resilience) OR (attack resilient)) definition api 1883.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(east OR fast) india ((attack resilience) or (attack resilient)) definition api 1883".
• Adding a wildcard symbol may retrieve word variants: (east OR fast) india ((attack resilience) or (attack resilient)) definition api 1883*.