Perhaps you should try some spelling variations:
data communication » data communications
developpement et » developpement des, developpement de, development east
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
variation e » variation de, variation _, variation 6
money data » money qatar, monetary data
et afrique » en afrique, l afrique
pt d » pt 2, pt 1, pt 4
pt 3 » pt 2, pt 1

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: "typologien die variation e money data communication ((pt d) OR (pt 3)) developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologien die variation e money data communication ((pt d) OR (pt 3)) developpement et afrique.*.