Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doat hon chu snippets" » "dua hon chu snippets", "hoat ho chu snippets", "luat hon chu snippets", "doat chon chu snippets", "doat hoi chu snippets", "doat hoc chu 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: (((("doat hon chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doat hon chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doat hon chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doat hon chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.