Perhaps you should try some spelling variations:
communication tasks » communicative tasks, communication tools, communication tres
like developpement » le developpement, de developpement, le dveloppement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
developpement de » developpement des, developpement durable
technology 6 » technology _, technology 1, technology 3
6 inflation » _ inflation, 2 inflation, d inflation
inflation a » inflation _, inflation tax, inflation rate
primer 4.1 » river 4.1, primes 4.4.1, provider 4.1
tasks like » taste like
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 6 inflation a primer 4.1 communication tasks like developpement de afrique.*.