Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
et developpement » de developpement, le developpement, test development
japan collected » data collected, salmon collected
collected waves » collected papers, collection waves, collected waste
des afrique » en afrique, de l'afrique
waves race » wages race, wave surface
race 3.7 » races 3.5, range 3.7, race 1.4
cote et » cote des, cote les, forte et

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

• Adding a wildcard symbol may retrieve word variants: technology japan collected waves race 3.7 communication cote et developpement des afrique.*.