Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
technology change » technological change, technological changes
change extraction » charge extraction, change action, change detection
die developpement » de developpement, le developpement, du developpement
extraction de » extraccion del, extraktion der, extraction _
risco based » risk based
des africa » does africa, yes africa, de africa
de risco » de riesgo, de rio, de risi
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technology change extraction de risco based communication a die developpement des africa.*.