Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
der information » insider information, sector information, labor information
technology der » technology does, technology 4ir, technology dlt
information 11 » information 1, information 14, information 10.1
practice 4.1 » practice 1, practice _, practice a
11 practice » 1 practice, 1.5 practice, 3.1 practice
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 der information 11 practice 4.1 communication _ au developpement de afrique.*.