Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement en » developpement et, developpement des, developpement de
led integration » und integration, 2e integration, based integration
integration cpi » integration cpu, integration can, integration ch
technology led » technology land, technology law, technology 1
costs leur » costs clear
cpi price » c price, iii price

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

• Adding a wildcard symbol may retrieve word variants: technology led integration cpi price risk communication costs leur developpement en afrique.*.