Perhaps you should try some spelling variations:
technological tools » technological options, technology tools, technological factors
face communication » voice communication, de communication, time communication
tools information » models information, pooled information, does information
information und » informations und
2 developing » 3 developing, 4 developing, 2 development
developing a » developing _
der face » der farce, der fake, der facher
costs 2 » costs 20, costs _, costs 4
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technological tools information und der face communication costs 2 developing a areas.*.