Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
14 communications » 10 communications, 14 communication, 4 communications
infection rate » infection rates, inflation rate
developing li » developing ai, developing l2, developing cil
technology 3 » technology _, technology 1, technology 4
rate secrets » trade secrets, brain secrets, any secrets
3 infection » _ infection, 3 injection, 4 infection
secrets 14 » secrets _, secrets do, secrets i
li afrique » 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 3 infection rate secrets 14 communications costs _ developing li afrique.*.