Feature request: Advanced search

A reeeaally cool thing would be an advanced search, just like you can use it at "Transfermarkt" for example:

Best would be, if we could search for all the basic information, but also the advanced stuff, for example custom fields and also data and statistics, like passes, duels, dribblings etc.

Of course, compared to Transfermarkt we're missing the market value or the contract expiry, but I guess if it's possible to search also for the advanced statistics it would be a great benefit to every football database and something that is not so common on other websites.