Perhaps you should try some spelling variations:
external communication » internal communication, internal communications, personal communication
technologies de » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
sme development » trade development
de inflation » der inflation, die inflation, d inflation
1 afrique » l afrique, en afrique, 1 enrique
a das » 1 das, 3 das, _ das
2 das » 1 das
3 sme » 3 same, _ sme, 3 smt

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 de inflation ((a das) OR (2 das)) external communication 3 sme development 1 afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies de inflation ((a das) OR (2 das)) external communication 3 sme development 1 afrique.*.