Perhaps you should try some spelling variations:
information needs » information networks
technologies esg » technologies big, technologies e, technologies et
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
esg information » using information, drug information, kong information
needs 2.2 » needs 2.3, needs 2.5, needs 2.8
2.2 de » 2.2 die, 2.2 der, 2.2 des
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies esg information needs 2.2 de communication a de developpement de l'afrique.*.