Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
technologies chief » technologies case, technologies chapter, technologies cookies
la communication » data communication, data communications
developpement en » developpement et, developpement des, developpement de
information act » information age, information a, information about
act de » act der, pact de, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies chief information act de la communication modes _ developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies chief information act de la communication modes _ developpement en afrique.*.