Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology food » technology from, technology fund, technology firms
inflation rates » inflation rate
food inflation » core inflation, low inflation, und inflation
developing l2 » developing _, developing a, developing e
a developing » a development
l2 afrique » l afrique, en afrique
have 4.1 » have 9.1, have 5.3

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

• Adding a wildcard symbol may retrieve word variants: technology food inflation rates have 4.1 communication _ a developing l2 afrique.*.