investigation (e.g. into someone's guilt); questioning; pressing; catching up; overtaking
diffusion; spread; popularization; promulgation; familiarization
spread; extension; influence; aftereffect; ripple
as soon as possible; ASAP
passing (an examination); making the grade
pursuing liability; finding out who is at fault; trying to pin the blame on someone
diffusion rate; rate of spread
retroactivity; retroaction; being retroactive (to)
ripple effect; spillover effect; propagation effect
mass-market product (i.e. non-premium)
cheap edition (of a book, etc.); popular edition
mention; reference to; touching upon
success or failure (in examinations)
retroactive law; retrospective law
public awareness (e.g. publicity and education campaigns aimed at improving the health, environment, etc.)
droit de suite (artist's right to receive a royalty on resale)
retrospective bibliography