Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hieu so snippets" » "dan hieu code snippets", "danh hieu so snippets", "van hieu so snippets", "dao hieu so snippets", "dan thieu so snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dan hieu so snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan hieu so snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan hieu so snippets ))) or ( locating bug core snippets ))*.