Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
information 4.3.3 » information 3.3, information 4.2, information 1.5.2
do communications » 10 communications, 14 communications, 2 communications
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
4.3.3 does » 4.6.3 does, 14.3.1 does, 19.3.3 does
series de » series d, series e, series new
l afrique » en afrique
does do » does de, does d, does fdi

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.3.3 does do communications series de developpement l afrique.*.