Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
information 3.1 » information 3.2, information 3.4, information 3.3
communication 4 » communication _, communication a, communication 3
ct information » cost information, get information, iot information
technology ct » technology cost, technology can, technology 1
k risk » 3 risk, 4 risk, 2 risk
3.1 k » 3.1 _, 3.1 a
4 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology ct information 3.1 k risk communication 4 der developpement en afrique.*.