Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ca linh dan snippets" » "ca binh dan snippets", "ca hinh dan snippets", "ca minh danh snippets", "ca tinh dan snippets", "cu linh dan snippets", "ca ninh dan snippets", "ca linh dan 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: (((("ca linh dan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( ca linh dan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca linh dan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.