Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
der integration » zur integration, sector integration
4 developpement » de developpement, le developpement, et developpement
technology der » technology does, technology 4ir, technology dlt
integration ch » integration can, integration cpu, integration 3
ch price » c price, cpi price, a price
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology der integration ch price risk communication costs 4 developpement en afrique.*.