Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap va trac slippers" » "dap va tac slippers", "dap tap trac slippers", "tap va trac slippers", "dap ve trac slippers", "day va trac slippers", "dap va trac slippery", "dap va trac 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 va trac 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 va trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap va trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap va trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.