Hello, is it possible to obtain the most popular searches not as a web service, but as a single file for download? E.g. a file with 10million+ lines with search query and number (or percent) of searches.
It can be slightly outdated or from a second-tier search engine with sufficiently big number of queries. It doesn't need to be free.
This isn't really the place for commercial requests. But it really depends on what you want the data for. There are a limited number of companies with reliable search data, so if you need any degree of accuracy "second tier" is unlikely to cut it. What were your plans for the data?
I'm not aware of anywhere you could this kind of data without either an impossible amount of copy and pasting, or a very hefty price tag. Even then it may not be available. I'd imagine you would have to approach some search engines and ask them if they would provide the data and at what cost.