Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung van so snippets" » "nhung van code snippets", "phung van so snippets", "nhung bai so snippets", "nhung cau so snippets", "nhung van son snippets", "nhung van soa snippets", "nhung van su 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: (((("nhung van so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung van so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhung van so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung van so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.