Filtering from default Javascript

Is there any way to filter results using the Javascript snippet below? Instead of creating a lot of files for my project.

(function(w,d,t,u,n,s,e){w['SwiftypeObject']=n;w[n]=w[n]||function(){(w[n].q=w[n].q||[]).push(arguments);};s=d.createElement(t); e=d.getElementsByTagName(t)[0];s.async=1;s.src=u;e.parentNode.insertBefore(s,e); })(window,document,'script','//s.swiftypecdn.com/install/v2/st.js','_st');_st('install','xxx-xxxx-xxx','2.0.0');