Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"san can wu snippets" » "san van wu snippets", "ban can wu snippets", "san chang wu snippets", "san can we snippets", "san fan wu snippets", "san lan wu snippets", "san can wu slippers"

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: (((("san can wu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( san can wu snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("san can wu snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.