Perhaps you should try some spelling variations:
formationen als » informationen als, formationen des, informationen aus
1 communication » 10 communication, 3 communication, 4 communication
communication 2 » communication _, communication a, communication 3
pss development » less development, gas development, its development
1 afrique » l afrique, en afrique, 2014 afrique
1 enrique » _ enrique, 1 enrique's, mu enrique
als mdg » goals mdg, als mode
mdg 1 » sdg 1, mdg _
2 pss » _ pss, 2 dss, 2 mss

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