Perhaps you should try some spelling variations:
attacks resistance » attack resistance, attack resistant, attack resilience
resistance section » resistance detection, resilience section, resistance prediction
mean attacks » gan attacks, vlan attacks, wlan attacks
fast mean » least mean
wars 1883 » wars 1683, years 1883, wars 1800
als 1883 » alois 1883, acts 1883, act 1883

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 mean attacks resistance section ((als 1883) OR (wars 1883)).
• Adding a wildcard symbol may retrieve word variants: fast mean attacks resistance section ((als 1883) or (wars 1883))*.