Perhaps you should try some spelling variations:
technologies through » technology through
face communication » voice communication, de communication, time communication
innovation effort » innovation efforts, innovation effect, innovative efforts
4 developing » 3 developing
effort fee » effort fred, effort des, effort yet
fee face » new face, we face, der face
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: technologies through innovation effort fee face communication costs 4 developing _ areas.*.