If you want to search some text from pictures, Nero AI Photo Tagger could help you do this.
1. Select a folder or some folders which you want to search text from pictures.
2. Add the folders to Nero AI Photo Tagger, input the text that you want to search from the pictures.
3. Wait until the analyzing progress is finished, you can see the search result, the photos with the specified text are searched out.
4. You could also select some text tags to save to the pictures (click "Save Tags" button) or save to the categorized folders (click "Auto-Categorization" button).