Question about target URl

Hello,

Is it possible to instruct Widget Context to only show a certain widget when the URL contains a certain word or phrase?

Background info:
I tried to apply Widget Context to a search results page, but I can’t get the target URLs right. The buildup of the URL is as follows:

https://www.mywebsite.com/advanced-search (the default list of search results)
https://www.mywebsite.com/advanced-search?fwp_cat=category1 (filtered search results, showing one selected category)
https://www.gdprbeetle.eu/advanced-search?fwp_cat=category5%2Ccategory1 (filtered search results, showing two selected categories)
Etc.

De categories are not WordPress categories, but advanced custom fields called by the FacetWP plugin (=a plugin to facet/filter your search results).

Kind regards,

Joost Gerritsen