Perhaps you should try some spelling variations:
radio communication » crisis communication, data communication
communication des » communication modes, communication design, communication data
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
10 radio » 13 radio, 1 radio, 17 radio
des de » des dem, des der, des des
3 10 » _ 10, 3 1, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration 3 10 radio communication des de developpement en afrique.*.