Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc duc tan slippers" » "ton duc tan slippers", "hoc duc tan slippers", "hoc duoc tan slippers", "toc duc tran slippers", "toc duc toan slippers", "toc duc than slippers", "toc duc tan slippery", "toc duc tan grippers"
"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 duc tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc duc tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc duc tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc duc tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.