Perhaps you should try some spelling variations:
information act » information age, information a, information about
technologies 2 » technologies _, technologies 4
de mobile » die mobile, e mobile, does mobile
efforts a » efforts _, efforts 4, efforts 6
a afrique » l afrique, en afrique
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 2 information act de mobile communication efforts a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information act de mobile communication efforts a development a afrique.*.