Perhaps you should try some spelling variations:
proper communication » power communication, prone communication, provider communication
communication des » communication modes, communication design, communication data
technologies der » technologies de, technologie der, technologies under
der information » insider information, sector information, labor information
information low » information flow, information law, information flows
der development » order development, under development, oer developments
development li » development lid, development lie, development lin
debt proper » debt paper, debt problem
li afrique » l afrique, en afrique
des der » des dr, des ddr, des dem

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies der information low debt proper communication des der development li afrique.*.