You can also try Snipit: https://snipit.xyz - it helps you easily save and organize your code snippets. It's still in beta, but it allows you to:
- snip code blocks directly from the pages you visit, with a handy browser extensions;
- organize your snippets in lists;
- search snippets by list, title, syntax and tags.
Features from upcoming version:
- collections: group multiple lists in packages or libraries (e.g. "Bootstrap code examples", or "PHP functions");
- sharing and collaboration: share snippets with everybody, or only with specific people; collaborate with team members;
- companion desktop app and IDE extensions: quickly find snippets while you're working, without breaking your development flow;
- last but not least: integration with Gist.
Give it a try and hope it solves all your needs.