Perhaps you should try some spelling variations:
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
information amp » information age, information a, information act
sme development » trade development
development et » development east, developpement et, development eco
technology 1 » technology _
amp prozess » amp prozesse, amp process, als prozess
prozess 3.3 » prozess 2.3, prozess 1.3, prozess 4.3
et afrique » en afrique, l afrique
costs sme » costs some, costs amy

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information amp prozess 3.3 communication costs sme development et afrique.*.