Perhaps you should try some spelling variations:
information networks » information needs
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
de developpement » sme development
developpement de » developpement des, developpement durable
networks life » networks link, networks lone, networks linear
technology 1 » technology _
de africa » does africa, de america, use africa
life 2.1 » life 2.4, life 3.1, life 1
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: technology 1 information networks life 2.1 communication a de developpement de africa.*.