Perhaps you should try some spelling variations:
communication 5 » communication _, communication a, communication 3
sme development » trade development
development en » developpement en, development menu, development eco
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation des » variation _, variation 6, variation series
bus mass » das mass
5 sme » 5 some, 5 same, _ sme

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 ((bus mass) OR (bus pass)) communication 5 sme development en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie die variation des ((bus mass) OR (bus pass)) communication 5 sme development en afrique.*.