Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
die developpements » de developpement, des developpements, deux developpements
information wages » information age, information wants, information war
developpements de » developpement de, developpement des, developpement du
use information » user information, house information, users information
2 communication » 3 communication, 4 communication, 1 communication
technology use » technology 1, technology 2.2, technology 3
wages prices » wage price, gas prices, wages race
de afrique » de l'afrique, en afrique, l afrique
phase die » phase i, phase ii, phase iii
prices 2 » prices _, prices a, prices 3

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

• Adding a wildcard symbol may retrieve word variants: technology use information wages prices 2 communication phase die developpements de afrique.*.