Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va phan ve snippets" » "va phan code snippets", "van phan ve snippets", "va phat ve snippets", "va phap ve snippets", "va phan le snippets", "va phan va snippets", "va pha 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: (((("va phan 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: (((("va phan ve snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( va phan ve snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va phan ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.