Perhaps you should try some spelling variations:
person communication » personal communication, personal communications, irsn communication
communication costa » communication costs, communications costs, communication cote
information 1.5.2 » information 1.2, information 2
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3 developing » 3 development
developing a » developing _
per person » poor person
1.5.2 per » 1.5.2 key
costa 3 » costa e, costa p
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 1.5.2 per person communication costa 3 developing a areas.*.