Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
information goods » information gaps, information guide, information gap
3.2 communication » 3 communication, 2.3 communication, de communication
der developpement » de developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
technology 2 » technology _, technology 1, technology 3
goods price » goods prices, good price, goods private
price 3.2 » prices 3.2, price 2.2, rice 3.2
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information goods price 3.2 communication phase der developpement l afrique.*.