Perhaps you should try some spelling variations:
technologies release » technologies related, technologies selected, technologies case
release formulation » recourse formulation, case formulation, message formulation
prone communication » proper communication, project communication, process communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
formulation who » formulation where, formulation _, formulation 3
does prone » does pre, does erode, does one
who does » whom does, who goes, who loses

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

• Adding a wildcard symbol may retrieve word variants: technologies release formulation who does prone communication _ de developpement en afrique.*.