Perhaps you should try some spelling variations:
developpement il » developpement de, developpement et, developpement du
typologies et » typologie et, typologies art, typologies _
variation bei » variation des, variation der, variation _
et variation » der variation, bei variation, 2 variation
il afrique » l afrique, en afrique
adam data » radar data, aim data, dpm data
bei adam » i adam, bei aal
pt du » et du
pt d » pt 2, pt 1, pt 3

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 et variation bei adam data communications ((pt du) OR (pt d)) developpement il afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies et variation bei adam data communications ((pt du) OR (pt d)) developpement il afrique.*.