Perhaps you should try some spelling variations:
technological power » technological model, technological models, technological growth
power information » poor information, over information, der information
information needs » information networks
de communication » mobile communication, online communication
de developpement » sme development
needs time » needs life
des africa » does africa, yes africa, de africa
time de » time die, estime de, time done

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

• Adding a wildcard symbol may retrieve word variants: technological power information needs time de communication _ de developpement des africa.*.