Perhaps you should try some spelling variations:
communication 2.3.2 » communication 2.3.3, communication 2.1.2, communication 2.3.4
true communication » truth communication, time communication, stroke communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
6 integrating » _ integrating, 4 integrating
integrating a » integrating _, integrating human
technology 6 » technology _, technology 1, technology 3
2.3.2 das » 2.3.1 das, 4.3.2 das, 2.3.2 die
10 true » 1 true, 10 three, 10 trade
a 10 » a 1, _ 10, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technology 6 integrating a 10 true communication 2.3.2 das developpement en afrique.*.