Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cong ve snippets" » "dan cong code snippets", "dang cong ve snippets", "van cong ve snippets", "dan dong ve snippets", "dan cuong ve snippets", "dan cong va snippets", "dan long ve 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 cong ve 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 cong ve snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan cong ve snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cong ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.