Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ly hoan vo snippets" » "ly hoa vo snippets", "ly hoat vo snippets", "ly toan vo snippets", "ly hoan va snippets", "ly toan von snippets"
"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: (((("ly hoan vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ly hoan vo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ly hoan vo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ly hoan vo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.