Perhaps you should try some spelling variations:
soil communication » social communication, serial communication, moral communication
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
4.1 variation » 1.1 variation, 2.1 variation, 4.3 variation
farmer's soil » farmers soil, farmers social, farms soil
typology 4.1 » typology 2.2.1, typology _, ecology 4.1
variation a » variation _, variation 6, variation 5
a farmer's » _ farmer's, a farmers, a father's
l afrique » en afrique
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: typology 4.1 variation a farmer's soil communication a le developpement l afrique.*.