Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang va dao slippers" » "nang van dao slippers", "hang va dao slippers", "nang ma dao slippers", "nang ca dao slippers", "nang va dao slippery", "nang va dao grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nang va dao 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 va dao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang va dao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang va dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.