Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu mat dan slippers" » "chu may dan slippers", "chu manh dan slippers", "chua may dan slippers", "chu hat dan slippers", "chu luat dan slippers", "chu mat bang slippers", "chu mat dan slippery", "chu mat dan grippers"
"locating bug code snippets" » "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: (((("chu mat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( chu mat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("chu mat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.