How do I add Search Parameters when creating a HTML Page for a Search Interface.

How do I add Search Parameters when creating a HTML Page for a Search Interface.

Hi there,

I am trying to create a search interface.

I understand that a stateless form has to be created and on clicking the button, it will be automatically redirected to a html page based on the input's given in stateless form. I know that 'open url' deluge task will be used for redirection but how do I filter the records to match the input given in the stateless form, I again understand that search parameters are to be provided but How do I provide these? Where do I provide these? How are these incorporated in the HTML code? How can Deluge code be incorporated in the HTML Code to provide this output. 

An example is given on the application "employee manager" but the instructions are not clear and I fail to understand this.

We have a zoho one enterprise plan, does the plan cover help from zoho while creating an application.