Perhaps you should try some spelling variations:
typologies de » typologien der, typologies _, typologie des
variation von » variationen von, variation _, variation 6
development l » development li, development 1, development law
de variation » der variation, die variation, does variation
go mobile » so mobile, togo mobile, non mobile
l afrique » en afrique
von go » von good, von gott
3 sme » 3 same, 3 smt, 5 sme
_ sme » _ smes

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: "typologies de variation von go mobile communication ((3 sme) OR (_ sme)) development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies de variation von go mobile communication ((3 sme) OR (_ sme)) development l afrique.*.