Perhaps you should try some spelling variations:
bring back » going back, bringing back, turning back
yang yang » wang yang, wang yan
back bond » bank bond, back bone, bank bonds
bond sara » bond sale, bond data
yan yang » yao yang, dan yang, tan yang
ten most » ten mostly, than most, when most
can best » can boost

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: lang ((yan yang) OR (yang yang)) ((ten most) OR (can best)) bring back bond sara ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan yang) OR (yang yang)) ((ten most) or (can best)) bring back bond sara ;~".
• Adding a wildcard symbol may retrieve word variants: lang ((yan yang) OR (yang yang)) ((ten most) or (can best)) bring back bond sara ;*.