Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information centre » information centers, information contents
technologie und » technologies 2.1
und information » fund information, road information, award information
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
developing v » developing av, developing _, developing a
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
centre a » centres a, centre _, centre c
v africa » 1 africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie und information centre a personal communication costs 3.5 developing v africa.*.