Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap ung tu slippers" » "dap ung thu slippers", "dap dung tu slippers", "dap hung tu slippers", "dap ung tu slippery", "dap ung tu 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 ung tu 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 ung tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap ung tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap ung tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.