La fonction de suggestion automatique permet d'affiner rapidement votre recherche en suggérant des correspondances possibles au fur et à mesure de la frappe.
Can i specify Blog's Id in Search URL as a search parameter?
I haven’t used the search api yet. Looking at the docs I don’t see blog Id as a parameter option. However, domain and path prefix are options, so you could Either of those to limit to a single blog.