Perhaps you should try some spelling variations:
yong erklarung » und erklarung, hand erklarung
how slower » has slower, low lower
wang yong » wang yang, wang hyoung, wang yan
jae yong » jae young, jim yong, au yong
jae song » jie song, jae young, a song
how slow » how low, grow slow, too slow

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 yong erklarung der ((jae yong) OR (jae song)) mean ((how slow) OR (how slower)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong erklarung der ((jae yong) OR (jae song)) mean ((how slow) or (how slower)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong erklarung der ((jae yong) OR (jae song)) mean ((how slow) or (how slower)) ;*.