Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"day thi son snippets" » "dan thi son snippets", "dao thi son snippets", "dam thi son snippets", "day thai son snippets", "day thi song snippets", "day thi mon 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: (((("day thi son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("day thi son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( day thi son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day thi son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.