Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
information title » information table
3.2 communication » 3 communication, 2.3 communication, de communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
age information » care information, rate information, die information
technology age » technology usage, technology wages, technology a
title chile » little child
chile 3.2 » chile 3.1, chile 2.2, chile 3.4
phase et » phase der, phase des, phase mit

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

• Adding a wildcard symbol may retrieve word variants: technology age information title chile 3.2 communication phase et developpement en afrique.*.