Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan so hyun snippets" » "dan soo hyun snippets", "dan cho hyun snippets", "dan so huyen snippets", "dan soc hyun snippets", "dan su hyun snippets", "dan mo hyun snippets", "dan so hyun slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 so hyun snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan so hyun snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan so hyun snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.