Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc dong mon snippets" » "tac dong mon snippets", "toc cong mon snippets", "hoc dong mon snippets", "toc dong von snippets", "toc dong son snippets", "toc dong co 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 dong mon 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 dong mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc dong mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc dong mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.