Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung viet ve snippets" » "dung viet code snippets", "nang viet ve snippets", "cong viet ve snippets", "mang viet ve snippets", "dung biet ve snippets", "dung viet va snippets", "dung viet viet 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 ("dung viet ve snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung viet ve snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung viet ve snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung viet ve snippets"))) or ("locating bug core snippets"))*.