I came across an old video showing a trick I had completely forgotten.
When I did a search for ibis, I got 78 returns....  I expected about 40.
Looking at the thumbs, a large group of hibiscus flowers.
Obviously ibis is also included in hibiscus, so the search included hibiscus.
But, if I type into the search box ibis, and on the next line, - hibiscus the search will ignore hibiscus.
Kind of a neat tool.
visually, 085 what I wanted.  086 what I got     087 the search box

Have fun
Fred