Perhaps you should try some spelling variations:
interaction teacher » integration teachers, introduction teacher, instruction teachers
communication case » communications case, communication based, communication phase
du developpement » de developpement, le developpement, et developpement
use interaction » user interaction, une interaction, use integration
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
technology use » technology 1, technology 2.2, technology 3
teacher spaces » teacher acts, teacher cases, teacher place
l afrique » en afrique
spaces 3 » spaces _
case du » case d, case d1, case d2

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

• Adding a wildcard symbol may retrieve word variants: technology use interaction teacher spaces 3 communication case du developpement l afrique.*.