Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cach do snippets" » "dan cach code snippets", "dan cac do snippets", "dan canh do snippets", "nhan cach do snippets", "dan cach de snippets", "dan sach dao snippets", "dan cach noi 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: (((("dan cach do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan cach do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan cach do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cach do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.