Perhaps you should try some spelling variations:
communication plans » communication plan, communication dans, communications plan
development min » development main, development menu, development may
technologies 4 » technologies _
4 innovation » 2 innovation, 3 innovation, der innovation
innovation 4 » innovation _, innovation a, innovation 1
min afrique » en afrique
plans a » plans _

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 innovation 4 ((der 25) OR (der 24)) communication plans a development min afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 innovation 4 ((der 25) OR (der 24)) communication plans a development min afrique.*.