Perhaps you should try some spelling variations:
5.5.2 communication » 3.3.2 communication, 3.4.2 communication, 4.2.2 communication
developpement il » developpement de, developpement et, developpement du
technology uses » technology users, technology use, technology used
a developpement » au developpement, de developpement, le developpement
uses inflation » cases inflation, does inflation, u.s inflation
inflation und » inflation index, inflation _, inflation tax
price 5.5.2 » price 5.5.3, price 5.2.3, price 6.3.2
il afrique » l afrique, en afrique
und price » fund price, usd price, fund prices
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology uses inflation und price 5.5.2 communication costs a developpement il afrique.*.