Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications model » communications models, communication model, communicating model
integrating land » integrating a, integrated land, integrating data
some development » sme development, women development, site development
development ds » development d, development does, development desd
ds l'afrique » de l'afrique, de l'amerique
model some » models some, model code
3 rural » a rural, 2 rural, 4 rural
land 3 » gland 3, land _, land a

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrating land 3 rural communications model some development ds l'afrique.*.