Perhaps you should try some spelling variations:
"locatinhg bug core snippets" » "locating bug core snippets", "locatinhg bug code snippets"
"python using java snippets" » "python using data snippets"
"dung so tin snippets" » "dung co tin snippets", "dung mo tin snippets", "dung cho tin snippets", "dung ro tin snippets"

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

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