Perhaps you should try some spelling variations:
communications gross » communications cross, communication cross, communications costs
rural communications » oral communication, rural telecommunications, cultural communications
trade developpement » trade developement, trade development, de developpement
developpement de » developpement des, developpement durable
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation 3 » variation _, variation 6, variation 5
gross trade » goods trade, crops trade, growth trade
die rural » use rural, do rural, one rural
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation 3 die rural communications gross trade developpement de l'afrique.*.