Perhaps you should try some spelling variations:
guiera communications » guinea communications, guiana communications, guest communications
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
l'action series » l'action vers, nation series, education series
typologie de » typologie des, typologie der, typologien der
de l'action » et l'action
series a » series _, series 1, series 2

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

• Adding a wildcard symbol may retrieve word variants: typologie de l'action series a guiera communications _ et developpement en afrique.*.