Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
der information » insider information, sector information, labor information
information war » information what, information wants, information when
technology der » technology does, technology 4ir, technology dlt
crimes 2.7 » crimes 5.7, crimes 2.10, crimes 1.3
la afrique » l afrique, la fabrique, en afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology der information war crimes 2.7 communication costs de developpement la afrique.*.