Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
sme development » trade 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 sme » costs some, costs amy

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 sme development lie afrique.*.