* Pictures of small cars? In this case, search image sites like Google Images, Bing Images, Pinterest, etc., using search terms like "small cars," "mini cars," "compact cars," "city cars," or the name of a specific make and model (e.g., "Smart Car images," "Fiat 500 images").
* Pictures of children's toy cars? Again, use image search engines, but with terms like "toy cars," "diecast cars," "miniature cars," "Hot Wheels," "Matchbox cars," etc. You might also find images on the websites of toy manufacturers.
* Pictures of customized or modified small cars? Try searching for terms like "mini car modifications," "small car custom builds," or "modified compact cars."
* Pictures of a specific car brand or model that uses "Lil" in its name (uncommon)? If you know the name of the car, simply search for it.
To get the best results, be as specific as possible with your search terms. Adding relevant keywords will significantly improve your chances of finding the pictures you're looking for.