Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
gt communication » get communication, et communication, et communicatione
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
formulation des » formation des, formulacion de, formulation _
des using » es using, codes using, deals using
using gt » using gc, using art, using gis
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation des using gt communication costs au developpement en afrique.*.