Perhaps you should try some spelling variations:
technologies methods » technologies authors, technologies ethics, technology methods
methods preformation » methods preparation, method presentation
preformation phase » formation phase, preparation phase, presentation phase
et developpement » de developpement, le developpement, test development
a communication » la communication, data communication, data communications
des afrique » en afrique, de l'afrique
phase does » phase des, phase der, phase die
does a » does _
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies methods preformation phase does a communication a et developpement des afrique.*.