Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap bai dan slippers" » "tap bai dan slippers", "cap bai dan slippers", "dao bai dan slippers", "dap ban dan slippers", "dap bai san slippers", "dap bac dan slippers", "dap bai dan slippery", "dap bai dan 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: (((("dap bai 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: (((("dap bai dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap bai dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap bai dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.