如何在Laravel 5中构建搜索时决定缓存哪些结果？

I am building an API for mobile frontend which has a search feature. Users search for articles. The back-end already has a keywords stored in Mysql. What would be the best strategy for caching so as to minimize the turnaround time.

Currently, I follow these steps:

1. Sanitize query.
2. Tokenize query.
3. Search for similar keywords with LIKE (Cache for m minutes)
4. Find Articles having above keywords (not sure if I should cache this result.)
5. Order by Popularity
6. Serve results.

Does Laravel cache results based on query skeleton or complete query with parameters?