Perhaps you should try some spelling variations:
methods preformation » methods preparation, method presentation
technology methods » biotechnology methods, technologies methods, methodology methods
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
preformation 3 » reformation 3, reformation _, reformation 1
l afrique » en afrique
3 does » 13 does, 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: technology methods preformation 3 does _ communication media leur developpement l afrique.*.