Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang tu dan slippers" » "nang du dan slippers", "nang luc dan slippers", "nang tuc dan slippers", "nang tu ban slippers", "nang cu dan slippers", "nang tu dan slippery", "nang tu 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: (((("nang tu 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: (((("nang tu dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang tu dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang tu dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.