How to set up a search in the online store?

Question

Online shopping

I have an online bookstore, and since there is a large assortment, I need a search, but I didn’t install any plug-ins, I don’t want to find a product in the search, what should I do?

Answer 1

In wordpress, the search is based on the content of the article and not on the headings.
Look at the link, I think that this is the solution to your problem.
sdelaemblog.ru/poisk-wordpress-po-zagolovku

Answer 2

Alternatively https://www.google.com/cse/?hl=ru