Perhaps you should try some spelling variations:
classes comparing » cases comparing, caves comparing, phases comparing
teaching classes » teaching cases, teaching class, teaching case
comparing india » companies india, comparing fdi, comparing lsda
equal credit » dual credit, equity credit, rural credit
dong nan » dong yang, dong sin, dong bin
a credit » bad credit
nan ya » nan yan, nana yaa

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: dong nan ya ((equal credit) OR (a credit)) teaching classes comparing india ;~.
• Adding a wildcard symbol may retrieve word variants: dong nan ya ((equal credit) or (a credit)) teaching classes comparing india ;*.