Perhaps you should try some spelling variations:
communication pt » communication 3, communication 1, communication 2
dams development » dam development, gas development, ads development
development et » development east, developpement et, development eco
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
et afrique » en afrique, l afrique
den time » down time, open time, mean time
eu time » e time, eu timber, end time
pt dams » pt beams

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 die variation _ ((eu time) OR (den time)) communication pt dams development et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie die variation _ ((eu time) OR (den time)) communication pt dams development et afrique.*.