You can create a Custom Search in minutes. It's called Google CSE (Custom Search Engine)
This is a sample public link that I've created based on your example above: https://www.google.com/cse/publicurl?cx=006201654654568968489:1kv4asuwfvs
In the settings:
I can choose to exclude by url, url pattern, or even urls within my search results
If you need more ways, here's a good and relevant link.