Is it, though? I think you have to define what your search engine is searching to make a claim like that. Internet Archive and Common Crawl (which I will say ha

Is it, though? I think you have to define what your search engine is searching to make a claim like that. Internet Archive and Common Crawl (which I will say has its own incentives discouraging the discoverability of old sites through its methodology and limitations of its web crawling) are search engines in their own right. What are you doing when you use their services? Searching.