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