Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong va dap slippers" » "dung va dap slippers", "dong ha dap slippers", "luong va dap slippers", "dong va dao slippers", "dong va dau slippers", "dong va dap slippery", "dong va dap 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: (((("dong va dap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong va dap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong va dap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong va dap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.