Perhaps you should try some spelling variations:
human centred » human centered
centred task » centre talk, gendered task, centred care
thi hong » tan hong
yang yi » yang xi, yang jui
3 human » 2 human
yi hong » yi rong, kia hong, tin hong
nr 3 » nr 1, nr 2, nr 4
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yan) or (yang yi))) or (yang di))nr 3 human centred task ((yi hong) or (thi hong)) gun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yan) OR (yang yi))) OR (yang di))nr 3 human centred task ((yi hong) OR (thi hong)) gun ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yan) or (yang yi))) or (yang di))nr 3 human centred task ((yi hong) or (thi hong)) gun ;*.