Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
tax information » 2 information, 1 information
information der » information oder, information does, informatik der
technology tax » technology than, technology trap, technology tpm
der risk » under risk, der risiko, der ring
based de » based dm, based debt, based deep
risk de » risk due

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

• Adding a wildcard symbol may retrieve word variants: technology tax information der risk de communication based de developpement en afrique.*.