Perhaps you should try some spelling variations:
2.1.3 integration » 7.1.3 integration, 2.1 integration, 2.4.2 integration
technology 2.1.3 » technology 2.1.1, technology 2.1.2, technology 2.2.3
developpement en » developpement et, developpement des, developpement de
integration als » integration a, integration 3, integration 4
a developpement » au developpement, de developpement, le developpement
als rate » pass rate, als tater, caps rate
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1.3 integration als rate risk communication costs a developpement en afrique.*.