Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
information als » information age, information a, information act
sme development » trade development
development l » development li, development 1, development law
l afrique » en afrique
des 2 » des 21, des _, des 3
a 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 _ information als ((des 2) OR (des 20)) communications a sme development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information als ((des 2) OR (des 20)) communications a sme development l afrique.*.