Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
mine development » sme development, trade development, business development
development lie » development life, development li, development lid
technology der » technology does, technology 4ir, technology dlt
inflation data » inflation rate, infection data, inflation das
der inflation » core inflation, _ inflation, low inflation
lie afrique » l afrique
sparse 3.2 » space 3.2, sparse 2.5
costs mine » costs money, costs timing

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation data sparse 3.2 communication costs mine development lie afrique.*.