Perhaps you should try some spelling variations:
communication pt » communication 3, communication 1, communication 2
variation among » starvation among, formation among, variation von
d developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
lone mobile » one mobile, non mobile, more mobile
among lone » among lower, among money, among low
l afrique » en afrique
pt d » pt 2, pt 1, pt 3

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation among lone mobile communication pt d developpement l afrique.*.