Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tren hat ke snippets" » "tren dat ke snippets", "tren het ke snippets", "tren phan ke snippets", "tren hat de snippets", "tren hat le snippets", "tren hoat keo 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 hat ke 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 hat ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tren hat ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tren hat ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.