Perhaps you should try some spelling variations:
communication cross » communication costs
de communication » mobile communication, online communication
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
3 development » 2 development
cross 3 » cross _, cross 1, cross c
a areas » 1 areas, 2 areas, 4 areas
3.2 vi » 3.2 ai, 3.2 vier, 3.2 view
3.2 vr » 3.2 vier, 3.4.2 vr

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien im information ((3.2 vi) OR (3.2 vr)) de communication cross 3 development a areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien im information ((3.2 vi) OR (3.2 vr)) de communication cross 3 development a areas.*.