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"
"cong tu 23 snippets" » "cong ty 23 snippets", "cong cu 23 snippets", "dong tu 23 snippets", "cong tu 21 snippets", "cong tu 20 snippets", "cong tu 26 snippets", "cong tu 23 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: (((("cong tu 23 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( cong tu 23 snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cong tu 23 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.