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 can vi snippets" » "hoc dan vi snippets", "hoc cao vi snippets", "hoc cac vi snippets", "hoc gan vi snippets", "hoc ban vi snippets", "hoc can va snippets", "hoc can vi 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 can vi snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc can vi snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc can vi snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.