Perhaps you should try some spelling variations:
technologies about » technologies art, technologies bit, technologies box
about information » account information, labor information, about inflation
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
a we » a web, a wie, a e
_ we » _ e
a de » a die, a der, a des

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies about information ((a we) OR (_ we)) de communication a de developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies about information ((a we) OR (_ we)) de communication a de developpement de afrique.*.