Perhaps you should try some spelling variations:
taking factories » making factories, living factories, making factors
factories box » factories how, factors box, factories _
risks taking » risk taking, crisis taking, risks facing
box situ » ex situ
kai a » kai fa, ka a
k a » uk a
wang » wing, wan

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: (((wang OR lang) yan) OR (dof skin)) ((k a) OR (kai a)) risks taking factories box situ ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang OR lang) yan) or (dof skin)) ((k a) or (kai a)) risks taking factories box situ ;~".
• Adding a wildcard symbol may retrieve word variants: (((wang OR lang) yan) or (dof skin)) ((k a) or (kai a)) risks taking factories box situ ;*.