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"
"may tu duc snippets" » "tay tu duc snippets", "may thuy duc snippets", "may thu duc snippets", "may tu duoc snippets", "may tu duy snippets", "may tu duc 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: (((("may tu duc snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( may tu duc snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("may tu duc snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.