Perhaps you should try some spelling variations:
information networks » information needs
developpement use » developpement une, developpement de, development use
rate information » trade information, care information, age information
de developpement » sme development
technology rate » technology state, technology role, technology related
networks link » network links, networks life, networks lone
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 rate information networks link _ communication a de developpement use africa.*.