Perhaps you should try some spelling variations:
information mining » information making, information modeling, information handling
fund information » road information
de communication » mobile communication, online communication
developing trust » developing east, develop trust, developing cross
technology fund » technology from
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
mining state » mining stage, making state, managing state
trust agents » trust agency, trust acts, trust anti
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
state de » state der, state debt, state does

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

• Adding a wildcard symbol may retrieve word variants: technology fund information mining state de communication costs 6.4 developing trust agents.*.