Perhaps you should try some spelling variations:
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
les developpement » le developpement, des developpements, leur developpement
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
rate spaces » state spaces, data spaces, safe spaces
des afrique » en afrique, de l'afrique
spaces 2.1 » space 2.1, spaces 1.1, spaces 1
2.3 les » 1.3 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 2.1 communication 2.3 les developpement des afrique.*.