Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
10 communications » 10 communication, 14 communications, 2 communications
der developpement » de developpement, des developpements, leur developpement
developpement la » developpement de, developpement et, developpement du
information 1.7 » information 12.7, information 1.2, information 1.3
technologies 2 » technologies _, technologies 4
series der » serien der, series de, series d
la afrique » l afrique, la fabrique, en afrique
1.7 does » 1.4 does, 1.5 does, 1.6 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.7 does 10 communications series der developpement la afrique.*.