Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
rate race » rat race, race race, age race
race 4.2 » france 4.2, oracle 4.2, space 4.2
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation rate race 4.2 communication costs le developpement de l'afrique.*.