Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
developpement du » developpement de, developpement des, developpement et
1.2 integration » 2.2 integration, 3.2 integration, 5.2 integration
integration wie » integration sowie, integration wage, integration wege
technology 1.2 » technology 2.2, technology 3.2, technology 1.1
costs leur » costs clear
du afrique » en afrique, l afrique, de l'afrique
wie rate » wie katie, wie hat, wie rene
rate 5.2 » rates 5.2, rate 5.4, rate 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2 integration wie rate 5.2 communication costs leur developpement du afrique.*.