Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban thi cap snippets" » "dan thi cap snippets", "van thi cap snippets", "can thi cap snippets", "ban thi chap snippets", "ban thi cam snippets", "ban thi ca 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: (((("ban thi cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban thi cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban thi cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban thi cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.