phrase
"New economies" is a catch-all phrase that hides wide disparities.
"Specific linguistic impairment" is a catch-all phrase that includes many different conditions.
Manufacturers use the catch-all phrase "may contain" to cover themselves in case a stray ingredient has slipped through the production process.

SMART Vocabulary: related words and phrases

Summaries and summarizing
abridgment
abstract
biodata
brushstroke
catch-all
encapsulation
executive summary
gist
handout
in shortidiom
recapitulation
resume
shorthand
shorthand for somethingidiom
story
sum (something/someone) up
TLDR
to cut a long story shortidiom
trot
upsum