Pyydetyt käännökset

This sentence means in other words: (The text has been) valdiated or edited for the last time by %s. %s is the name of a user that will be dynamically replaced when building the page.\r

In other words: edited for the last time by %s. %s is the name of a user.\r

performed but not yet validated by administrators

It's displayed after a search (taken from google user interface :) ) to inform about the number of results (%t) and the index of the first (%d) and last (%u) displayed items on the current page.