For 14 years your website was a wonderful source for photographs of flowers to send to my wife every morning (https://www.deviantart.com/josephthomas/favourites/5331637/bee-s-morning-flowers). Now that you have redesigned the site -- improved it into a failure, in my opinion -- finding such photographs has become futile. Using a search string just doesn't do it. Adding keywords to the search string broadens the search rather than narrowing it.
So I will apply my time proven problem solving technique. I give up.