Perhaps you should try some spelling variations:
primate visual » primary visual
does primate » does private, does climate, does primary
visual types » virtual types, ideal types, visual tools
gift world » iot world, bit world, gatt world
ict world » iot world, int world, mixt 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 ((ict world) OR (gift world)) does primate visual types.
• Adding a wildcard symbol may retrieve word variants: 2008 ((ict world) or (gift world)) does primate visual types*.