lisäinformatiivisista
Lisäinformatiivisista is a Finnish grammatical form. It is the plural partitive case of the word "lisäinformatiivinen". "Lisäinformatiivinen" itself is a compound word formed from "lisä" meaning "additional" or "extra", and "informatiivinen" meaning "informative". Therefore, "lisäinformatiivisista" can be translated to English as "about additional informative [things]" or "among the more informative ones".
The partitive case in Finnish is used in various contexts, including indicating an indefinite quantity or a