Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
typologien model » typologien der, typologie des, typologie der
model prediction » model predictions, model predictive, social prediction
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
series a » series _, series 1, series 2
a guinea » a guinean, _ guinea, aus guinea

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

• Adding a wildcard symbol may retrieve word variants: typologien model prediction series a guinea communications _ et developpement l afrique.*.