Perhaps you should try some spelling variations:
development ds » development d, development does, development desd
die variation » de variation, does variation, der variation
variation und » variation _, variablen und, variation 6
apologie die » apologia de, apologie des, apologien der
doch mobile » does mobile, local mobile
ds afrique » en afrique, l afrique, de l'afrique
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: "apologie die variation und doch mobile communication ((3 sme) OR (_ sme)) development ds afrique.~".
• Adding a wildcard symbol may retrieve word variants: apologie die variation und doch mobile communication ((3 sme) OR (_ sme)) development ds afrique.*.