Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dat cua him snippets" » "dai cua him snippets", "day cua him snippets", "mat cua him snippets", "dat cu him snippets", "dat cua ham snippets", "dat cua hieu snippets", "dat cua him 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: (((("dat cua him snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dat cua him snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dat cua him snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.