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