Perhaps you should try some spelling variations:
3 communication » 4 communication, de communication, data communication
communication 1 » communication _, communication a, communication 3
sme development » trade development
development lie » development life, development li, development lid
technologies b » technologies _, technologies 4, technologies 2
b information » 2 information, 1 information, job information
lie afrique » l afrique
arte web » arte de, free web, arte ed
arte e » arte de, arte ed, artes e
1 sme » _ sme, 3 sme, 5 sme

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 b information ((arte web) OR (arte e)) 3 communication 1 sme development lie afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies b information ((arte web) OR (arte e)) 3 communication 1 sme development lie afrique.*.