Perhaps you should try some spelling variations:
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
sms development » smes development, dams development, gas development
development en » developpement en, development menu, development eco
e good » eu good, 2 good, 3 good
a sms » _ sms, a hms, a ses

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 _ ((e good) OR (a good)) communication a sms development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie eines variation _ ((e good) OR (a good)) communication a sms development en afrique.*.