Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc loi ca snippets" » "toc noi ca snippets", "toi loi ca snippets", "truc loi ca snippets", "toc li ca snippets", "toc loi cach 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: (((("toc loi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc loi ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc loi ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc loi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.