Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
time communications » time communication, type communications, wartime communications
technologies use » technologies used, technologies uses, technologies case
developpement du » developpement de, developpement des, developpement et
use information » user information, house information, users information
2 developpement » de developpement, le developpement, et developpement
information 2 » information 3
du afrique » en afrique, l afrique, de l'afrique
den time » down time, open time, mean time
series 2 » series _, series 1
2 den » _ den, 2 der, 2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies use information 2 den time communications series 2 developpement du afrique.*.