The phrase "also introduced a few" is correct and usable in written English.
It can be used when discussing additional items or elements that have been added or presented in a particular context.
Example: "In the meeting, we discussed the main project updates and also introduced a few new initiatives for the upcoming quarter."
Alternatives: "also presented several" or "additionally brought in a few".
On top of this, Google also introduced a few new core features to the service.
also introduced a few dozen Facebook ads after the midterm elections asking viewers to sign petitions — to protect health care, Mueller or Planned Parenthood, or to "fight corruption" in President Donald Trump's Washington.
Within the workspace installation, Pattison has also introduced a few supplementary elements like a bitcoin mining rig and a series of videos depicting other new workspaces, enveloping the viewer in a rhythm of continuous workflow.
At the same time, Samsung is also introducing a few new services and features — including expanded hovering capabilities and more apps, which it hopes will also help it gain more consumer ground against the world's biggest tablet maker.
In Cleen, photos are just a bit smaller than they are in competitor Flic, which can make it hard when trying to discern minor details when trying to decide what to keep, but it also introduces a few extra features.
With this update, YouTube is also introducing a few small design changes to Analytics, including an easier to use data slider for selecting date ranges, as well as video hovercards that allow you to see a thumbnail of your video and some basic information about it when you hover over a link.
This program also introduces a few other very important statements that will be invaluable for a variety of different applications: input - This invokes user input from the keyboard.
Leno also introduced a "surprise guest" — Gray Davis.
Finland has also introduced a universal levy.
They also introduced a new problem, corrosion.
Toyota also introduced a redesigned Camry.
