Perhaps you should try some spelling variations:
une communication » d'une communication, ante communication, de communication
innovation 1.1.1 » innovation 1.2.3, innovation 11.5, innovation 14.1
1.1.1 practical » 11.1.5 practical, 1.15 practical, 1.5.2 practical
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
der innovation » gender innovation, 2 innovation, 3 innovation
practical une » practical use, practical user, practical e
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology der innovation 1.1.1 practical une communication costs a developpement l afrique.*.