Perhaps you should try some spelling variations:
person communication » personal communication, personal communications, irsn communication
information 1.5.2 » information 1.2, information 2
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
3 developing » 3 development
developing 2 » developing _, developing a, developing e
per person » poor person
1.5.2 per » 1.5.2 key
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien und information 1.5.2 per person communication costs 3 developing 2 areal.*.