Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
communication 4 » communication _, communication a, communication 3
variation des » variation _, variation 6, variation series
dr open » der open, door open, die open
d open » 2 open, 3 open, 4 open
4 des » 4 der, 4 das, a des
fabrique. » afrique., fabrice.

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: "typology _ variation des ((dr open) OR (d open)) communication 4 des developpement la fabrique.~".
• Adding a wildcard symbol may retrieve word variants: typology _ variation des ((dr open) OR (d open)) communication 4 des developpement la fabrique.*.