Perhaps you should try some spelling variations:
10 communications » 10 communication, 14 communications, 2 communications
formationen als » informationen als, formationen des, informationen aus
technologies 2 » technologies _, technologies 4
2 formationen » _ informationen, b informationen, 2 formative
1 afrique » l afrique, en afrique, 1 enrique
als mdg » goals mdg, als mode
mdg 10 » sdg 10
2 less » 2 les, a less, 4 less

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 2 formationen als mdg 10 communications ((2 less) OR (_ less)) development 1 afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 formationen als mdg 10 communications ((2 less) OR (_ less)) development 1 afrique.*.