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