Perhaps you should try some spelling variations:
personal communication » interpersonal communication
development based » development band, development case, development bank
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
information 2 » information 3
4 development » 2 development, 4 developing
based animal » based anomaly, based primal, based optimal
de personal » der personal, des personal, de persona
costs 4 » costs _, costs a, costs 4.2
2 de » 2 die, 2 der, _ de

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 de personal communication costs 4 development based animal.*.