Perhaps you should try some spelling variations:
isolation policies » inflation policies, innovation policies, abolition policies
policies adopted » policies boosted, policies targeted, policies chapter
developpement en » developpement et, developpement des, developpement de
7 communication » 3 communication, 4 communication, de communication
technology 2 » technology _, technology 1, technology 3
2 isolation » _ isolation, 6 isolation, v isolation
adopted 7 » adopted _, adopted a, adopted 3.7

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

• Adding a wildcard symbol may retrieve word variants: technology 2 isolation policies adopted 7 communication costs _ developpement en afrique.*.