Perhaps you should try some spelling variations:
6.1.3 communication » 2.2.3 communication, 2.8.3 communication, 3.2.3 communication
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
spaces 6.1.3 » spaces 2.1.3, space 3.1.3, spaces 6.2.1
rate spaces » state spaces, data spaces, safe spaces
l afrique » en afrique
1.3 les » 2.3 les, 3.3 les

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation rate spaces 6.1.3 communication 1.3 les developpement l afrique.*.