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 bund » information und, informations und, information bank
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
bund der » und der, fund der, befund der
der face » der farce, der fake, der facher
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 bund der face communication costs 3.3 developing a areas.*.