Perhaps you should try some spelling variations:
information class » information classes, information case, information costs
technologies any » technologies dans, technologies a, technologies art
de developpement » sme development
developpement de » developpement des, developpement durable
any information » ary information, key information, pay information
4 communication » 3 communication, 5.4 communication, de communication
de afrique » de l'afrique, en afrique, l afrique
based 4 » based 4.1, based 4.3, based na
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 any information class based 4 communication a de developpement de afrique.*.