Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc ban danh slippers" » "toc ban doanh slippers", "toc ban hanh slippers", "toc ban dan slippers", "toc san danh slippers", "toc ba danh slippers", "hoc ban danh slippers", "toc ban danh slippery", "toc ban danh 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 ban danh 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 ban danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc ban danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc ban danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.