Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc li liu snippets" » "hoc ki liu snippets", "hoc ly liu snippets", "hoc ii liu snippets", "hoc lin liu snippets", "hoc li li snippets", "hoc yi liu snippets", "hoc li liu slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc li liu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc li liu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc li liu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.