Boolean operators can be either in all upper or all lower case. Boolean operators cannot be used within a field search. Do not use quotation marks with Advanced Search. The following features can be used as part of a broader search statement. Must be placed in Sort by box in Advanced search, not Boolean box.
Quotation marks around a phrase are optional in a field search.
Searches based on file name and extension. Looks in the HTML IMG SRC field which contains the image path and file name. Looks for .GIF or .JPG extensions. Image option allows you to specify either photographic images or graphics, or both. You can further specify colour only or black and white only, or a mix of both.