Perhaps you should try some spelling variations:
mis communications » mass communications, risk communications, les communications
communications a » communications _, communications law, communications media
port development » export development, airport development, forest development
development l » development li, development 1, development law
l afrique » en afrique
das dem » das den, des dem, das drei
das der » dass der, das dorf, das drei
a port » a post, a poet, la porta

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: "typologies _ variation ((das dem) OR (das der)) mis communications a port development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies _ variation ((das dem) OR (das der)) mis communications a port development l afrique.*.