Let’s say I want to search for photos about the Empire State Building. On Flickr I would just type in this phrase in the Flickr search box.
With Slickr Flickr we use the text parameter and also specify
id="" so the search looks across all of Flickr and not just my own Flickr account
So to find photos whose title, description or tag refers to the Empire State Building I use:
slickr-flickr text="Empire State Building" id="" items="10" type="gallery" descriptions="on"
I included the description so you can see that some photos are picked based on the presence of the search phrase in the photo title and others based on the photo description