Perhaps you should try some spelling variations:
cross communication » crisis communication, class communication, crisis communications
et developpement » de developpement, le developpement, test development
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
des afrique » en afrique, de l'afrique
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: typology does variation _ does cross communication a et developpement des afrique.*.