Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
parent interaction » patient interaction, agent interaction, patients interaction
technology parent » technology arena, technology parks, technology park
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
interaction what » interactions what, integration what, interaction a
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
du afrique » en afrique, l afrique, de l'afrique
what made » what makes
made 2.7 » case 2.7, care 2.7, code 2.7
costa et » acosta et, costa e, costa del

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

• Adding a wildcard symbol may retrieve word variants: technology parent interaction what made 2.7 communication costa et developpement du afrique.*.