Perhaps you should try some spelling variations:
oral communication » personal communication
eu developpement » et developpement, du developpement, au developpement
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
communication 2 » communication _, communication a, communication 3
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
debt oral » debt moral, debt oil
6 debt » 3 debt, 4 debt
2 eu » _ eu, 2 zu, i eu

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation 6 debt oral communication 2 eu developpement des afrique.*.