Perhaps you should try some spelling variations:
uneven development » driven development, urban development, clean development
development eco » development second, development east, development menu
2 applications » 3 applications
technologies 4 » technologies _
4 information » 2 information, 1 information
eco afrique » en afrique
3 wave » _ wave, a wave, 2 wave
p wave » _ wave, a wave

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 4 information ((3 wave) OR (p wave)) 2 applications _ uneven development eco afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information ((3 wave) OR (p wave)) 2 applications _ uneven development eco afrique.*.