Sometimes it may take a day or two for someone to answer.
For you example I would use "ice " with the space and quotes.
Quotes also define a phrase.
+ is to make the term required +ice
- is to suppress -ice
This is from the advanced search tips:
Advanced Search Tips
Use +keyword for required keywords.
Use -keyword to exclude posts with a keyword.
Use quotes around a phrase to search for a phrase.
Use a * at the end of the word to match partial words.
Abbott
