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
technology does » technology debts, technology data, technology dlt
development lin » development li, development lid, development lie
does inflation » der inflation, die inflation, core inflation
inflation data » inflation rate, infection data, inflation das
lin afrique » en 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 does inflation data sparse 3.2 communication costs mine development lin afrique.*.