The phrase "a little paragraph" is correct and usable in written English.
It can be used when referring to a short or brief section of text, typically in the context of writing or discussing written content.
Example: "For the introduction, please write a little paragraph summarizing the main points of your research."
Alternatives: "a short paragraph" or "a brief paragraph".
A little paragraph, which I wished I hadn't read.
A little paragraph each morning — a little paragraph each night, if you can't hire me from daylight to dark, although I would work like a slave.
They merely wrote back a little paragraph playfully mentioning various young men Miss Leigh had met out on the Coast.
So there was this lovely, gracious lady at my first show, and the next day in The Times there was a little paragraph: "William J".
The searches will give you a little paragraph on each company and their area of focus, a contact name, and their Web page if they have one--great information to have if you're job searching, or even if you're just looking for networking opportunities.
But before we get to that: the run up in actually going to the cinema deserves a little paragraph of its own.
I hold you here, root and all, little paragraph.
I saw a tiny little paragraph in a magazine that commented on people having trouble with eyes on St John's Wort... it said not to worry come straight off it " (Interviewee 1).
On page 2, usually the theatre, movie, & book page, it ran the Tass Radio Moscow story, plus a triumphant little paragraph about the "vive sensation" in Washington.
Look, we can't sum up the clusterfuck of doctrines that make up the Nuwaubians in a snappy little paragraph here.
For example, the question of how to feed your plants – one of the most important elements of container growing in my view – was usually dealt with in a short paragraph, offering little more than the advice to buy a bottle of general purpose fertiliser.
