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