Perhaps you should try some spelling variations:
development menu » development mega, development min, development manuel
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
das development » dams development, gas development, does development
menu afrique » en afrique
dem nets » dem netz, bed nets, dem nemo
d nets » 3 nets, a nets, bed nets
a das » 1 das, 2 das, 3 das

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 eines variation _ ((dem nets) OR (d nets)) communication a das development menu afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie eines variation _ ((dem nets) OR (d nets)) communication a das development menu afrique.*.