blind spot(If you say that someone has a blind spot about something, you mean that they seem to be unable to understand it or to see how important it is: When I was single I never worried about money – it was a bit of a blind spotcollinsdictionary.combojana)
field covered(the text of the main provisions of national law which they adopt in the field covered by this Directive -текст основних положень національного законодавства, які вони ухвалюють у сфері регулювання цієї Директивиgov.ua, europa.eubojana)