Perhaps you should try some spelling variations:
main communication » spain communications, human communication, oman communications
development media » development india, development maria, development mega
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
das main » its main, das mass, das max
a dams » a das, _ dams, 6 dams
a dam » a das, a day, _ dam

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: "typologies des variation _ das main communication ((a dams) OR (a dam)) development media afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies des variation _ das main communication ((a dams) OR (a dam)) development media afrique.*.