Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc ta ngoc slippers" » "toc ma ngoc slippers", "toc tran ngoc slippers", "toc thi ngoc slippers", "toc tay ngoc slippers", "toc thai ngoc slippers", "toc ta ngoc slippery", "toc ta ngoc 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 ta ngoc 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 ta ngoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc ta ngoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc ta ngoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.