Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
et communication » et communicatione, get communication, debt communication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
going et » going gets, going west, going out
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation _ going et communication costs a developpement en afrique.*.