Perhaps you should try some spelling variations:
person communication » personal communication, personal communications, irsn communication
technologien die » technologie die, technologien des, technologien im
transformation 3 » transformation _, transformation a, transformation 1
3.3 developing » 4 developing, 2 developing, 1 developing
per person » poor person
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
3 per » 3 peru, _ per, d per

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation 3 per person communication costs 3.3 developing _ areas.*.