Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tren va dot snippets" » "trien va dot snippets", "tren vai dot snippets", "tien va dot snippets", "tren va doc snippets", "tren va do snippets", "tren 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: (((("tren 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: (((("tren va dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tren va dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tren va dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.