Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"hai long duc snippets" » "hai phong duc snippets", "hai duong duc snippets", "hai luong duc snippets", "hai hong duc snippets", "hai long cuc snippets", "hai long duc slippers"

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

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