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