Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
parents integration » markets integration, parent interaction, payment integration
technology parents » technology parks, technology trends, technology arena
3 communications » 3 communication, 2 communications, 4 communications
integration age » integration wage, integration a, integration als
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
age case » ages case, age care, age cave
costs e » costs _, costs 4, costs a
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology parents integration age case 3 communications costs e developpement l afrique.*.