Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan va son snippets" » "dan va code snippets", "doan va son snippets", "dan ca son snippets", "ban va son snippets", "dan van son snippets", "dan va con snippets", "dan va san snippets"
"python using java snippets" » "python using data snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan va son snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dan va son snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan va son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.