Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
developpement et » developpement des, developpement de, development east
1.1 integration » 4.1 integration, 1.2 integration, 11 integration
integration wie » integration sowie, integration wage, integration wege
technology 1.1 » technology 3.1, technology 2.1, technology 4.1
costs leur » costs clear
et afrique » en afrique, l afrique
wie rate » wie katie, wie hat, wie rene
rate 4.3 » rates 4.3, rate 2.4, rate 5.4

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

• Adding a wildcard symbol may retrieve word variants: technology 1.1 integration wie rate 4.3 communication costs leur developpement et afrique.*.