Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan moi dan slippers" » "ban moi dan slippers", "dai moi dan slippers", "dan hoi dan slippers", "dan moi dang slippers", "dan doi dan slippers", "dan moi dan slippery", "dan moi 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan moi dan 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 moi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan moi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan moi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.