We have a website in two languages, which we manage as two separate sites. In order to keep search results in each language separate and direct the searches to the two different results pages without any crossover, would we need to create two different SearchIQ accounts?
If these 2 sites are separated in 2 different domains, you don’t need to create 2 separate account.
You can create 2 search engines under your account. As long as you don’t link them in a cross domain group, their results will not have any crossover.