Perhaps you should try some spelling variations:
technological tools » technological options, technology tools, technological factors
information befunde » information before, information beyond, information und
face communication » voice communication, de communication, time communication
tools information » models information, pooled information, does information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing a » developing _
befunde we » befunde der, befunde die, befunde zu
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
we face » new face
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 befunde we face communication costs 4.3 developing a areas.*.