Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dao phu ten snippets" » "dat phu ten snippets", "dao phat ten snippets", "dao khau ten snippets", "dao phu yen snippets", "dao phu tinh snippets", "dao phu bien snippets", "dao phu ten 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: (((("dao phu ten snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dao phu ten snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao phu ten snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.