Perhaps you should try some spelling variations:
technologies 2 » technologies _, technologies 4
ce development » ece development, e development, rice development
networks ce » networks c, networks case, networks cnn
a afrique » l afrique, en afrique
about de » about due, about dead, about debt
de mass » de masse, de mais, de masa

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 about de mass communication networks ce development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information about de mass communication networks ce development a afrique.*.