Perhaps you should try some spelling variations:
isolation target » inflation target, inflation targets, invocation target
de communication » mobile communication, online communication
from isolation » from innovation, from imitation, from information
developing en » developing e, developing eq, developing egg
target while » targets whole, target file, targets where
4 developing » 3 developing
while de » while re, while we, while _
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology from isolation target while de communication costs 4 developing en afrique.*.