Perhaps you should try some spelling variations:
communication 3.3.1 » communication 13.3.1, communication 3.2.1, communication 3.3.4
true communication » truth communication, time communication, stroke communication
au developpement » du developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
1 integration » 10 integration, 11 integration, 12 integration
technology 1 » technology _
et afrique » en afrique, l afrique
3.3.1 au » 3.3.1 a, 3.3.1 das, 3.3.1 age
10 true » 1 true, 10 three, 10 trade
der 10 » der 11, der 12, der 15

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integration der 10 true communication 3.3.1 au developpement et afrique.*.