The phrase "a small blitz" is correct and usable in written English.
It can be used to describe a brief, intense period of activity or effort, often in a specific context such as marketing, sports, or project work.
Example: "We are planning a small blitz of social media posts to promote the upcoming event."
Alternatives: "a brief surge" or "a quick campaign".
Last fall, the San Francisco startup Hims began a small publicity blitz.
The first player signed by the Surf, the former Phillies pitcher Jose de Jesus, showed not a trace of major-league cockiness when he was presented at a news conference on March 25, the beginning of a small promotional blitz.
Place the macadamia nuts and garlic in a small food processor and blitz to give coarse crumbs.
Meanwhile, put the coriander, garlic, remaining oil and a generous pinch of salt in a small food processor and blitz to a fine paste.
MSN's new ad blitz, a small part of its $600 million marketing budget, targets AOL in particular: "With new hassle-free switching tools, leaving AOL is, well, hassle-free" is one slogan.
Put the butter, garlic and 35g of chives in a small food processor bowl and blitz smooth.
No longer able to mount a sustained media blitz in a small state like New Hampshire or South Carolina with the national press corps as an audience in residence, candidates are being forced to spread their advertising money so thin that the campaign may not yet be registering with voters in some of the big states holding primaries on Super Tuesday, March 7.
During the Manchester Blitz of World War II, a small bomb fell onto Wilmslow Road in front of the cinema on the night of 1 October 1940.
A small number of independent stores have weathered the luxury blitz in Manhattan's Greenwich Village.
Add the soured cream, oil, lemon juice and white pepper, blitz until smooth, then tip into a small bowl, cover and refrigerate.
