Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doat hoi dan slippers" » "doat hon dan slippers", "dong hoi dan slippers", "luat hoi dan slippers", "doat hoa dan slippers", "doat hoc dan slippers", "doat hoi dap slippers", "doat hoi dan slippery", "doat hoi 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: (((("doat hoi 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: (((("doat hoi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doat hoi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doat hoi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.