Perhaps you should try some spelling variations:
technologies plaque » technologies places, technologies part, technologies case
plaque formation » phase formation, plasma formation, price formation
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
formation 13 » formation 1.3, formation 1, formation 3
13 does » 10 does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies plaque formation 13 does risk communication _ le developpement de l'afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies plaque formation 13 does risk communication _ le developpement de l'afrique.*.