Perhaps you should try some spelling variations:
communication 3 » communication _, communication a
sme development » trade development
der variation » de variation, does variation, die variation
development l » development li, development 1, development law
typology der » typologie der, typologien der, typologie des
der kassen » der kaiser
l afrique » en afrique
3 sme » 3 same, _ sme, 3 smt

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: "typology der variation _ ((der massen) OR (der kassen)) communication 3 sme development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology der variation _ ((der massen) OR (der kassen)) communication 3 sme development l afrique.*.