Why iPhone screenshot text is missing from CaptureMind search
If a screenshot is missing from text search in CaptureMind, first open the original in Photos and check whether CaptureMind can access that image. If the screenshot is already visible in CaptureMind, compare it with a screenshot whose text you can find. Check whether indexing has finished, then try a second word from the missing image.

Compare the missing screenshot with one you can find
Choose a screenshot that CaptureMind already finds. Then identify the missing screenshot in Photos. For example, suppose searching Orchid finds a screenshot of a fictional garden map, while Balcony does not find a second screenshot from the same visit.
In CaptureMind, clear any text query and look for the second image in your screenshots. If it appears there, go straight to the word check below.
If the image is only in Photos, check access
Go to Settings, open Privacy & Security, then choose Photos and check CaptureMind’s access. With limited access, add the missing screenshot to the allowed selection. You can keep access limited to the images you choose. The app cannot index a screenshot outside the set that iOS lets it read.
Open the original screenshot in Photos and check that it loads. If the full image is still loading from iCloud, wait until you can view it before testing search. Reopen CaptureMind after changing access and wait if the app shows that it is indexing.
If both images appear, compare the words
CaptureMind searches recognized screenshot text. Search for Orchid again, then try a second clear word from the missing image. For example, if Balcony misses but Entrance finds the expected image, inspect the recognized text for the word that failed.
If neither word works and indexing is still underway, wait for it to finish and repeat the same searches. If the image is visible and the expected word is absent from the recognized text, check the original for small type, cropping or similar-looking letters.
Keep a short record of what you checked
Write down whether the original opens in Photos, whether the image appears in CaptureMind and which word, if any, found it. For example, “Both images appear. Entrance finds the second image. Balcony misses.” If the search still fails later, repeat the same check with the same two images.
Questions
Can I keep limited Photos access while troubleshooting?
Yes. Review the allowed selection and add only the screenshot you want CaptureMind to read.
What should I do if I can see the screenshot but one search word fails?
Try another clearly visible word and inspect the recognized text if you find the image. Recognition can omit or misread an individual word.