Perhaps you should try some spelling variations:
communication 3.3.1 » communication 13.3.1, communication 3.2.1, communication 3.3.4
fruhe communication » true communication, face communication, d'une communication
de developpement » sme development
developpement de » developpement des, developpement durable
3 integrating » _ integrating, 4 integrating, 6 integrating
integrating 2 » integrating _, integrating a, integrating r
technology 3 » technology _, technology 1, technology 4
10.1 fruhe » 1.1 fruhe, 10.3 fruhe, 1.2.1 fruhe
de afrique » de l'afrique, en afrique, l afrique
3.3.1 de » 3.3.1 die, 3.3.1 der, 2.3.1 de
2 10.1 » 2 10.2, 1 10.1, 2 10.4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integrating 2 10.1 fruhe communication 3.3.1 de developpement de afrique.*.