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