Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
technology effort » technology efforts, technology export, technology report
der developpement » de developpement, des developpements, leur developpement
effort normative » effort formation, from normative, exkurs normative
developpement la » developpement de, developpement et, developpement du
normative 1.6 » normative 2.1, normativen 6.3, normative _
medium der » medium term, medien der
la afrique » l afrique, la fabrique, en afrique
1.6 does » 16 does, 2.6 does, 1.6 die

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

• Adding a wildcard symbol may retrieve word variants: technology effort normative 1.6 does _ communication medium der developpement la afrique.*.