Perhaps you should try some spelling variations:
communication 2 » communication _, communication a, communication 3
mme development » msme development, sme development, mine development
technologies 2 » technologies _, technologies 4
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
only set » only sent, only see, only sort
only de » only one, only see
2 mme » 2 mae

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 2 information _ ((only de) OR (only set)) communication 2 mme development li afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information _ ((only de) OR (only set)) communication 2 mme development li afrique.*.