Perhaps you should try some spelling variations:
communication 3.3.2 » communication 3.3.1, communication 3.3.4, communication 9.3.2
true communication » truth communication, time communication, stroke communication
au developpement » du developpement, de developpement, le developpement
1 integrating » 10 integrating, _ integrating, 4 integrating
technology 1 » technology _
des afrique » en afrique, de l'afrique
human 1.2 » humano 1.2, human 3.1.2, human 2.3
1.2 true » 3.2 true, 6.2 true, 1.2 three
3.3.2 au » 3.3.2 auf, 3.3.2 a, 3.3.2 das

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integrating human 1.2 true communication 3.3.2 au developpement des afrique.*.