Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan li data slippers" » "dan lieu data slippers", "dan big data slippers", "dan aid data slippers", "ban li data slippers", "han li data slippers", "pan li data slippers", "dan li data slippery", "dan li data 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: (((("dan li data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan li data slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan li data slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan li data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.