Perhaps you should try some spelling variations:
iot world » post world, lost world, art world
ict world » int world, gift world, mixt world
sensor tm » sensor time, sensor tag, sensor tip
part new » part 7new, part news, part2 new

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 ((ict world) OR (iot world)) part new sensor tm.
• Adding a wildcard symbol may retrieve word variants: 2008 ((ict world) or (iot world)) part new sensor tm*.