Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhu cao dan slippers" » "nha cao dan slippers", "nhu cau dan slippers", "nghe cao dan slippers", "nhu cao dang slippers", "nhu cao danh slippers", "nhu cac dan slippers", "nhu cao dan slippery", "nhu cao 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: (((("nhu cao 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: (((("nhu cao dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhu cao dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhu cao dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.