Your keyword should contain at least three permissible characters from:
The following characters are not permissible (as these are used in wildcard searches):
In addition to the above permissible characters, following non-English language characters are allowed:
Click on the respective non-English character (from the selected foreign language in the drop-down) to include it in the keyword.
Wildcard search can be done using ?, *, -,  to replace or represent one or more characters in keywords, in addition to the permissible characters.
|Any single character||?||s?t finds sat and set.|
|Any string of characters||*||s*d finds sad and scared.|
|One of the specified characters||[ ]||w[io]n finds win and won.|
|Any single character in this range||[ - ]||[r-t]ight finds right and sight.
Ranges must be in ascending order.