Perhaps you should try some spelling variations:
visual threads » virtual threads, visual areas, byssal threads
imaging visual » imaging vision, imaging via, images visual
does imaging » dyes imaging, edges imaging, nodes imaging
gift world » iot world, gatt world, ict world
best world » post world, best worst, next world
bit world » art world, iot world, 1st world

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

• If you are trying to use Boolean operators, they must be ALL CAPS: 2008 ((gift world) OR (((bit world) OR (best world)))) does imaging visual threads.
• The words AND, OR and NOT may confuse the search; try adding quotes: "2008 ((gift world) or (((bit world) OR (best world)))) does imaging visual threads".
• Adding a wildcard symbol may retrieve word variants: 2008 ((gift world) or (((bit world) OR (best world)))) does imaging visual threads*.