Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
development durable » developpement durable, development derailed, development rural
communication 3 » communication _, communication a
sme development » trade development
typologies 3 » typologies _, typologies 2.3, typologies 3.2
3 variation » 3 variations, 2 variation, 4 variation
der crisis » der krisis, de crisis, under crisis
3 sme » 3 same, _ sme, 3 smt

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typologies 3 variation _ der crisis communication 3 sme development durable afrique.*.