Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach ha dan slippers" » "sach nha dan slippers", "sach han dan slippers", "sach xa dan slippers", "sach hoa dan slippers", "sach hat dan slippers", "sach ha dang slippers", "sach ha dan slippery", "sach ha 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: (((("sach ha 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: (((("sach ha dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach ha dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach ha dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.