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