Library Filter - Text - Any Searchable Filed - Contains All
Example: My folder structures are Photographic Images as top folder, Owner Name xxx subfolder, Year xxxx subfolder, YYYY-MM-DD subfolder. I have 84,000 images in subfolder Owner Name xxx. I have 5000 Keyword Tags. All my images are located in an external QNAP network accessible storage unit. When Owner Name xxx subfolder is selected, in Grid Mode, Library Filter = Text, Contains All, and using 2 alpha text words plus one numeric, the results return multiple images that sometines contains only one search item such as alpha1, or sometimes returns none of the alpha or numeric. I have reviewed the incorrectly returned search images for all my Keyword Tags and Metadata and verified that there are zero of the filter's alpha or numeric criteria, for some of the images. Other case is certain images returned do not have All of the search criteria of alpha1, alpha2, numeric; as I verified by looking at my Keyword Tags and Metadata.