Perhaps you should try some spelling variations:
true communication » truth communication, time communication, stroke communication
communication 3.3 » communication _, communication a, communication 1
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
4 integrating » _ integrating
technology 4 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
1 true » _ true, a true
3.3 au » 3.3 auf, 3.3 ad, 3.3 ai

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integrating _ 1 true communication 3.3 au developpement de afrique.*.