Meta description too short
What it means
These descriptions are shorter than 70 characters, which usually means the snippet says less than it could.
How to fix it
Add what the page actually contains or offers. A description of a few words is often a leftover from a template field that was never filled in properly.
Finding it in CrawlStat
After a crawl, open Issues and pick Meta description too short. Click Show all in Pages to filter the Pages table to the affected pages, or Export affected to hand the list to whoever owns the fix. Audit ID: description_too_short.