Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"le van truong snippets" » "le tang truong snippets", "le xuan truong snippets", "le vien truong snippets", "le van truong slippers"
"python using a snippets" » "python using a slippers"

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

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