Perhaps you should try some spelling variations:
shock integration » book integration, look integration, work integration
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
technology shock » technology shocks, technology social, technology study
integration work » integrating world, integration framework, integration 3
developpement en » developpement et, developpement des, developpement de
work race » work place, work space, work re
race 5.2 » race 4.2, france 5.2, space 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology shock integration work race 5.2 communication costs _ developpement en afrique.*.