Perhaps you should try some spelling variations:
22private international » private international, privacy international, approximate international
iec international » public international
2c comparative » abc comparative, dic comparative, etc comparative
c comparative » qrac comparative
26 foreign » 6 foreign, 23 foreign, 24 foreign
2 foreign » a foreign, 3 foreign, 4 foreign

Try widening your search to All Fields.

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: %22private international law%iec international %((26 foreign) OR (2 foreign)) law%((2c comparative) OR (c comparative)) law%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22private international law%iec international %((26 foreign) or (2 foreign)) law%((2c comparative) OR (c comparative)) law%22".
• Adding a wildcard symbol may retrieve word variants: %22private international law%iec international %((26 foreign) or (2 foreign)) law%((2c comparative) OR (c comparative)) law%22*.