Perhaps you should try some spelling variations:
communication mobile » communication module, kommunikation mobile, communication model
information 1.5.2 » information 1.2, information 2
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
2 communication » 3 communication, 4 communication, 1 communication
development pan » development plan, development plans, development japan
pan africans » pan african, pan africanism, pan africanist
mobile a » mobile ad, mobile _, mobile app
1.5.2 r » 1.5.2 _, 1.5.2 a
r 2 » nr 2, rq 2, cr 2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 1.5.2 r 2 communication mobile a development pan africans.*.