Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong han vui slippers" » "cong hoan vui slippers", "cong nhan vui slippers", "cong khan vui slippers", "cong han vui slippery", "cong han vui 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: (((("cong han vui slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong han vui slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong han vui slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong han vui slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.