Perhaps you should try some spelling variations:
communication 7.1 » communication 4.1, communication 1, communication 3.3
de communication » mobile communication, online communication
el developpement » et developpement, en developpement, et developpements
developpement et » developpement des, developpement de, development east
theologie does » theologie des, theologie der, rheologie des
does variation » de variation, der variation, die variation
et afrique » en afrique, l afrique
7.1 el » 1.1 el, 3.1 el, 2.1 el

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: "theologie does variation ((4 does) OR (2 does)) de communication 7.1 el developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: theologie does variation ((4 does) OR (2 does)) de communication 7.1 el developpement et afrique.*.