Perhaps you should try some spelling variations:
making skills » reading skills
ice breaking » bic breaking, i breaking, ip breaking
breaking out » breaking up, breaking down, breaking _
making scale » making space, rating scale, making stage
hong wang » hong gang, hong jong, hong hong
all ice » all idea

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 ((hong wang) OR (hong kong)) all ice breaking out ((making skills) OR (making scale)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((hong wang) OR (hong kong)) all ice breaking out ((making skills) or (making scale)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((hong wang) OR (hong kong)) all ice breaking out ((making skills) or (making scale)) ;*.