Perhaps you should try some spelling variations:
remote communication » remote communities, secure communication, time communication
does development » dams development, ides development, smes development
development eco » development second, development east, development menu
des variation » does variation, de variation, der variation
variation das » variation des, variation data, variations des
eco afrique » en afrique
dem remote » model remote
das dem » das der, das den, des dem
a does » 2 does, 4 does, 1 does

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 OR typology) des variation das dem remote communication a does development eco afrique.~".
• Adding a wildcard symbol may retrieve word variants: (typologie OR typology) des variation das dem remote communication a does development eco afrique.*.