Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"huu chan su snippets" » "huu han su snippets", "huu chau su snippets", "huu phan su snippets", "huu nhan su snippets", "huu chun su snippets", "huu chuan sua snippets", "huu chan su 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: (((("huu chan su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( huu chan su snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("huu chan su snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.