Perhaps you should try some spelling variations:
personal communication » interpersonal communication
variation series » education series, action series, edition series
communication pt » communication 3, communication 1, communication 2
developpement de » developpement des, developpement durable
e developpement » de developpement, le developpement, et developpement
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
de afrique » de l'afrique, en afrique, l afrique
series a » series _, series 1, series 2
pt e » 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 de variation series a personal communication pt e developpement de afrique.*.