Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi than lon snippets" » "thi thanh lon snippets", "thi thuan lon snippets", "thi thao lon snippets", "thi han lon snippets", "thi thang long snippets", "thi thanh long 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: (((("thi than lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi than lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi than lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi than lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.