Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
und information » fund information, road information, award information
communication 3 » communication _, communication a
technology und » technology fund, technology used, technology use
et afrique » en afrique, l afrique
3 may » 13 may, 8 may, 9 may
_ may » _ man
3 de » 3 die, 3 der, 3 des

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: "technology und information ((3 may) OR (_ may)) based communication 3 de developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology und information ((3 may) OR (_ may)) based communication 3 de developpement et afrique.*.