As you can see on pics the category "any" it's displayed on URL Filtering.
The support says:
"Since you are generating the report from the traffic log, you will see category "any" for traffic that did not go through the URL filtering engine"
In my case the action for the category "any" is everytime blocked-url
I have enable Safe search Enforcement
After take a deep look in the logs, I guess, when a client without the "Safe search" enabled on the webpage try to search something in the Internet, all hit are logged as blocked-url without go through the URL filtering engine.
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