Perhaps you should try some spelling variations:
technology global » technology globally, technology glossary, technology gap
global population » local population, general population, rural population
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpement der » developpement des, developpement de, developpement et
population rates » population debates, population related, population data
communication 13 » communication 1.3, communication 3, communication 1
et developpement » de developpement, le developpement, test development
rates spaces » places spaces, papers spaces, spaces spaces
spaces 2.7 » spaces 2.1, spaces 2.2, spaces 2.3
der farce » der face, der farben, der farmen
13 et » 12 et

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

• Adding a wildcard symbol may retrieve word variants: technology global population rates spaces 2.7 communication 13 et developpement der farce.*.