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
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
4 integrating » _ integrating
integrating a » integrating _, integrating human
technology 4 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
3.3.2 der » 3.3.2 die
1 true » _ true, a true

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integrating a 1 true communication 3.3.2 der developpement de afrique.*.