Perhaps you should try some spelling variations:
data communication » data communications
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology one » technology other, technology o140, technology 1
one informatik » one information, und informatik, der informatik
informatik der » information der, information oder, informatik und
frames data » rates data, framing data, phrases data
der frames » der frame, over frames, der frage
costs le » 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 one informatik der frames data communication costs le developpement en afrique.*.