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

Try widening your search to All Fields.

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