Perhaps you should try some spelling variations:
connecting features » connecting nature, connecting factors, connecting farms
a communication » la communication, data communication, data communications
technologies 4 » technologies _
4 connecting » _ connecting, 2 connecting, 8 connecting
features das » features a, features d, features based
1 afrique » l afrique, en afrique, 1 enrique
das a » das _, has a, gas a
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: "technologies 4 connecting features das a communication ((3 sme) OR (_ sme)) development 1 afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 connecting features das a communication ((3 sme) OR (_ sme)) development 1 afrique.*.