Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
crisis communication » risk communication, mass communication
technologies based » technology based, technologies a, technologies new
based innovation » open innovation, model innovation, green innovation
use development » sme development, e development, museum development
innovation act » innovation a, innovation impact, innovation _
de crisis » debt crisis, pre crisis, age crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation act de crisis communication efforts use development _ afrique.*.