Perhaps you should try some spelling variations:
sme development » trade development
communication 3 » communication _, communication a
des variation » does variation, der variation, modes variation
development l » development li, development 1, development law
de variation » der variation, die variation, does variation
l afrique » en afrique
der mass » der massen, der maske, over mass
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 ((des variation) OR (de variation)) _ der mass communication 3 sme development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology ((des variation) OR (de variation)) _ der mass communication 3 sme development l afrique.*.