don't do this, it's not working and it would be blocking searches

docs/sec_self_hosting/nginx_ckan_config.conf

@@ -32,11 +32,6 @@ server {
       return 404;
     }
 
-    # Spammers often use GET requests with parameters (?), discard except for API
-    location ~ ^(/(dataset|group|organization|user).*\?)  {
-        return 404;
-    }
-
     # Do not cache downloads of .rtdc data
     location ~ \.(rtdc)$ {
         proxy_pass http://127.0.0.1:8080$request_uri;