Perhaps you should try some spelling variations:
technologies cohort » technologies corporate, technologies authors, technologies co
oral communication » personal communication
communication job » communicating job, communication juan, communication _
cohort formation » clot formation, cohort variation, cover formation
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
formation age » information age, formation stage, formation aux
does oral » does formal, does oil
age does » stage does, care does, late does
job de » rob de, job done, jakob de

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

• Adding a wildcard symbol may retrieve word variants: technologies cohort formation age does oral communication job de developpement en afrique.*.