Perhaps you should try some spelling variations:
under developpement » under development, de developpement, un developpement
communications pt » communication pt, communications _, communications a
developpement de » developpement des, developpement durable
variation guns » variation und, variation des, variation due
topologie des » typologie des, topologie der, typologie der
des variation » does variation, de variation, der variation
guns does » tens does
does data » does cat
pt under » 10 under, 13 under, 24 under

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

• Adding a wildcard symbol may retrieve word variants: topologie des variation guns does data communications pt under developpement de l'afrique.*.