Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
inflation tax » inflation rate, inflation _, inflation target
tax price » tax crime, fox price
phase die » phase i, phase ii, phase iii
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation tax price 3 communication phase die developpement en afrique.*.