Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
information 1.5.2 » information 1.2, information 2
communications 3 » communications _, communications a, communications 5
developpement de » developpement des, developpement durable
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
de afrique » de l'afrique, en afrique, l afrique
1.5.2 a » 11.5.2 a, 12.5.2 a, 13.5.2 a
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information 1.5.2 a data communications 3 der developpement de afrique.*.