In google sheet, if you use formulas in one cell, it seems it cannot be found by filtering with content. I think the reason is that google sheet don't think it is a text cell. Then how can I search or filter based on the content of the formula. For example, I have several cells which value is:
=IMAGE("https://-----.googleusercontent.com/-----------------")
I cannot search it by string or text like "googleusercontent". How can I filter or search this cell? Thank you very much.