Perhaps you should try some spelling variations:
n communications » 2 communications, 3 communications, 4 communications
oer developments » other developments, power developments, open developments
developments 3 » developments _, developments 4, developments pt
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
des doses » des choses, des dorfes, des deces
3 afrique » l afrique, en afrique
des does » der does, des dorfes, tens does

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 ((des does) OR (des doses)) n communications _ oer developments 3 afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie die variation ((des does) OR (des doses)) n communications _ oer developments 3 afrique.*.