Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
inflation rates » inflation rate
technology und » technology fund, technology used, technology use
und inflation » _ inflation, low inflation, der inflation
developing l2 » developing _, developing a, developing e
4 developing » 3 developing
l2 afrique » l afrique, en afrique
have 3.2 » leave 3.2, have 5.3, have 9.1

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

• Adding a wildcard symbol may retrieve word variants: technology und inflation rates have 3.2 communication _ 4 developing l2 afrique.*.