Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc hat dan slippers" » "hoc hat dan slippers", "toc ha dan slippers", "tuc hat dan slippers", "toc hat van slippers", "toc mat dan slippers", "toc nhat danh slippers", "toc hat dan slippery", "toc hat dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("toc hat dan 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 hat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc hat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc hat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.