Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information amp » information age, information a, information act
4.2 development » 3.2 development, 2.3 development, 1 development
development de » development d, development ds, developpement de
technology 1 » technology _
amp process » amp prozess, amp prozesse, up process
process 3.2 » process 2.2
de afrique » de l'afrique, en afrique, l afrique

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 process 3.2 communication costs 4.2 development de afrique.*.