Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
efforts information » affects information, effort formation, networks information
technology efforts » technology experts, technology export, technology imports
der developpement » de developpement, des developpements, leur developpement
information 2.2 » information 1.2, information 2.7, information 2.2.2
developpement l » developpement il, developpement la, developpement de
medium der » medium term, medien der
l afrique » en afrique
2.2 does » 2.3 does, 2.4 does, 2.6 does

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

• Adding a wildcard symbol may retrieve word variants: technology efforts information 2.2 does _ communication medium der developpement l afrique.*.