Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nao doi day snippets" » "nam doi day snippets", "nao noi day snippets", "tao doi day snippets", "nao duoi day snippets", "nao doi dau snippets", "nao loi day snippets", "nao doi day 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: (((("nao doi day snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( nao doi day snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nao doi day snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.