Perhaps you should try some spelling variations:
communication jakob » communication job, communication japan, communication james
technologies cohort » technologies corporate, technologies authors, technologies co
oral communication » personal communication
cohort formation » clot formation, cohort variation, cover formation
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
formation et » formation des, formation _
does oral » does formal, does oil
jakob de » jakob der, jacob d, jako ne
et does » et des, der does, act does

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

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