Perhaps you should try some spelling variations:
ret transformation » et transformation, great transformation, maret transformation
communication 3.3 » communication _, communication a, communication 1
era developpement » et developpement, en developpement, leur developpement
technologies ret » technologies _, technologies 4, technologies 2
transformation a » transformation _
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
3.3 era » 3.3 extra, 3.3 elao, 3.3 euro

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies ret transformation a 3 risk communication 3.3 era developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies ret transformation a 3 risk communication 3.3 era developpement de afrique.*.