Perhaps you should try some spelling variations:
modern developments » model development, power developments, major developments
crisi communication » crisis communication, crisis communications, risk communication
technologies v » technologies _, technologies 4, technologies 2
systems modern » systems model, systems models, systems modeling
developments l » developments _, developments 4, developments 3
v information » iv information, av information, 2 information
l afrique » en afrique
di crisi » de crisis
law di » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: technologies v information law di crisi communication systems modern developments l afrique.*.