Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
21st integration » post integration, test integration, 2 integration
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
developpement l » developpement il, developpement la, developpement de
costs leur » costs clear
l afrique » en afrique
a price » a primer

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

• Adding a wildcard symbol may retrieve word variants: technology 21st integration a price risk communication costs leur developpement l afrique.*.