Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tap van tin snippets" » "tap va tin snippets", "tap vat tin snippets", "tap quan tin snippets", "tap van tien snippets", "tap van tan snippets", "tap van thinh snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tap van tin snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap van tin snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( tap van tin snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))*.