Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
low developpement » le developpement, ou developpement, leur developpement
education status » educational status, education state, education staff
developpement de » developpement des, developpement durable
status spaces » state spaces, state space, status series
technology 2 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
from low » from below

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

• Adding a wildcard symbol may retrieve word variants: technology 2 education status spaces _ communication from low developpement de afrique.*.