Perhaps you should try some spelling variations:
haiti communication » haiti communications, chairs communication, data communication
trade development » software development
communication 2 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
1 afrique » l afrique, en afrique, 1 enrique
im does » im doner, jam does
2 trade » 1 trade, 4 trade
m does » 2 does, 4 does, 1 does
typologie » typologies, typology

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie des variation ((im does) OR (m does)) haiti communication 2 trade development 1 afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie des variation ((im does) OR (m does)) haiti communication 2 trade development 1 afrique.*.