Perhaps you should try some spelling variations:
rural telecommunications » _ telecommunications
telecommunications pt » telecommunications past, telecommunications act, telecommunications _
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
farmers rural » farmer rural, farmers natural, farm rural
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
6 farmers » _ farmers, 5 farmers, a farmers
l afrique » en afrique
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation 6 farmers rural telecommunications pt de developpement l afrique.*.