Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
technologies exist » technologies bit, technologies series, technologies art
exist information » ist information, existing information, export information
information 11.2 » information 1.2, information 15.2, information 11.3
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
11.2 does » 13.2 does, 18.2 does, 11.2 die
series le » series e, series de, series ltre
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies exist information 11.2 does _ communication series le developpement l afrique.*.