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