You think of a word for something you want to know about (eg. eternal). But what if the translated text does not actually contain this word?
Not to worry. Our search extends to include synonyms of significant words you supplied (eg. in the case of “eternal“, these will include “everlasting“, “perpetual“, “unceasing“, etc).
This makes it easier to find relevant text even if you do not know or cannot remember the exact word used in the text!