Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan voi con snippets" » "dan voi code snippets", "dan hoi con snippets", "ban voi con snippets", "da voi con snippets", "dan voi cong snippets", "dan voi chon snippets", "dan voi can 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 voi con 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 voi con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan voi con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan voi con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.