Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong co lu slippers" » "dong co lau slippers", "dong co luy slippers", "dong co tu slippers", "cong co lu slippers", "dung co lu slippers", "dong co lu slippery", "dong co lu 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dong co lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong co lu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong co lu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong co lu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.