Perhaps you should try some spelling variations:
timing based » thinking based, testing based
mining based » mixing based, making based, mining case
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
kong seo » hong seo, kong sek, kong sar
yong a » kong a, hong a, jong a
a loss » a lost, 3 loss
image » images

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang yong a loss ((((mining based) OR (timing based))) or (image based)) kong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yong a loss ((((mining based) OR (timing based))) OR (image based)) kong seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang yong a loss ((((mining based) OR (timing based))) or (image based)) kong seo ;*".