Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
change information » chandos information, trade information
information befund » information befunde, information beyond, information und
technology change » technological change, technological changes
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing e » developing _, developing a, developing east
befund der » befunde der
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
e areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technology change information befund der online communication costs 4.1 developing e areal.*.