Submit the Joomla Smart Search form (com_finder) with the given search term, using whichever search box is visible (header search or the dedicated search page).
Examples
When I search the site for "joomla"
When I search the site for "template"
When we search the site for "articles"
And I search the site for "blog"
When search the site for "modules"
Pattern
When(/^(I |we )*search the site for "([^"]*)?"$/, …)
Part of @webship-js/joomla-steps (github.com/webship/joomla-steps), a step pack for Webship-js 2.0.x.