Perhaps you should try some spelling variations:
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
does information » des informations, dis information, users information
mine development » sme development, trade development, business development
technology does » technology debts, technology data, technology dlt
information act » information age, information a, information about
development li » development lid, development lie, development lin
costs mine » costs money, costs timing
li afrique » l afrique, en afrique
act can » act clean
can 5.2 » iran 5.2, oman 5.2, plan 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology does information act can 5.2 communication costs mine development li afrique.*.