Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nghe toan do snippets" » "nghe toan code snippets", "nghe tan do snippets", "nghiep toan do snippets", "nghe thang do snippets", "nghe toan ho snippets", "nghe toan co snippets", "nghe toan du 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: (((("python using java snippets") or ("nghe toan do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nghe toan do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nghe toan do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nghe toan do snippets"))) or ("locating bug core snippets"))*.