How do I get sitelink search box in the google search results?

[seairexim]

As you can see there are lots of website getting sitelink search box appeared when we search their domain in Google. As per my best knowledge it is from search snippets in the Google webmaster. I tried but failed, I use google custom search instead of sitelink search box. suggest actual steps plz....

[dennis123]

Refer https://shoutallgeek.com/how-to-display-search-box-in-sitelink-ofgoogle-search-results/ this may help you.

[seairexim]

Refer https://shoutallgeek.com/how-to-display-search-box-in-sitelink-ofgoogle-search-results/ this may help you.

My Friend, thank you so much for the link. But I did all the things exactly and still waiting for sitelink search box. Please check https://www.seair.co.in/ and let me know if there anything is missing.