Perhaps you should try some spelling variations:
thermal structure » general structure
three dimensional » three dimensions, two dimensional
structure using » structure site, structure among, structure along
numerical model » numerical code, numerical codes, numerical order
using a » using _, sing a

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

• Performing a fuzzy search may retrieve terms with similar spellings: Edmons Nathan L Studies of the South China Sea circulation and thermal structure using a three dimensional numerical model~.
• If you are trying to use Boolean operators, they must be ALL CAPS: Edmons Nathan L Studies of the South China Sea circulation AND thermal structure using a three dimensional numerical model.
• Adding a wildcard symbol may retrieve word variants: Edmons Nathan L Studies of the South China Sea circulation and thermal structure using a three dimensional numerical model*.