Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
information 2 » information 3
des personal » des personals, der personal, das personal
a developing » a development
developing 2 » developing _, developing a, developing e
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 2 des personal communication costs a developing 2 areas.*.