informaationkä
The term "informaationkä" appears to be a misspelling or a non-standard term. It is not a recognized word in English, Finnish, or other major languages. It is possible that it is a typographical error, a neologism, or a term specific to a very niche context. If the intended word was related to "information," common Finnish terms include "informaatio" (information) or "tiedonhankinta" (information retrieval/acquisition).
Without further context or clarification, it is impossible to provide a definitive explanation of "informaationkä." If