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"
"cua so tan snippets" » "cua sro tan snippets", "cua bo tan snippets", "cua su tan snippets", "cua so than snippets", "cua so toan snippets", "cua so tay snippets", "cua so tan 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: (((("cua so tan snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( cua so tan snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cua so tan snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.