Perhaps you should try some spelling variations:
clear developpement » leur developpement, clean development, le developpement
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developpement de » developpement des, developpement durable
integration wie » integration sowie, integration wage, integration wege
et integration » et l'integration, test integration, text integration
technology et » technology e, technology ecit, technology eimt
de afrique » de l'afrique, en afrique, l afrique
wie rate » wie katie, wie hat, wie rene
rate 4.2 » rates 4.2, rate 4.3, rate 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology et integration wie rate 4.2 communication costs clear developpement de afrique.*.