How can i include views page in search results
Building a page via the views interface implements this page with the hook_menu. An entirely different approach from the nodes wich are saved in the database. 

Views is essentially a query engine wich basically searches those database tables (and only one base table per view). 

There is no real way to make a hook_menu implementation appear a node view. 
Ollies advice to put your view into a block and add it to a node is probably the best viable option.