Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
formulation who » formulation where, formulation _, formulation 3
communication r » communication 3, communication 1, communication 2
does mobile » das mobile
who does » whom does, who goes, who loses
r de » r des, r die, r d

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation who does mobile communication r de developpement en afrique.*.