Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
formulation where » formulation over, formulation des, calculation where
sme development » trade development
development des » development does, development desd, development ds
des africa » does africa, yes africa, de africa
where few » where we, where how, where law
few rural » new rural, how rural

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation where few rural communications _ sme development des africa.*.