Perhaps you should try some spelling variations:
communication partner » communication pattern, communication paper, communication part
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technology using » technology during, technology summing, technology brings
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
using inflation » rising inflation, using information, using simulation
rate price » water price, gate prices, ratio price
partner de » partner der, partner oder, partner yet
price 3.5 » price 3.2, price 2.3, price 4.4

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

• Adding a wildcard symbol may retrieve word variants: technology using inflation rate price 3.5 communication partner de developpement en afrique.*.