Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using code snippets" » "python using cfd snippets", "python using one snippets"
"hoc can da snippets" » "hoc dan da snippets", "hoc cao da snippets", "hoc cac da snippets", "hoc can dai snippets", "hoc ban da snippets"

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

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