Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thac va dot snippets" » "thuc va dot snippets", "thai va dot snippets", "tac va dot snippets", "thac va doc snippets", "thac va do snippets", "thac va doi 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: (((("thac va dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thac va dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thac va dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thac va dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.