It only proves Google is unpredictable. And this is also a sad reality. I often see "my" Google is better adjusted to find some answers but extremely lame at 90

It only proves Google is unpredictable. And this is also a sad reality. I often see "my" Google is better adjusted to find some answers but extremely lame at 90% of other queries. Ps. Quotation marks help in some degree. But the response pool is often very small. Also sometimes quotation marks return broader results than expected to