Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"doi day lua slippers" » "duoi day lua slippers", "doi dau lua slippers", "loi day lua slippers", "doi day cua slippers", "doi cay lua slippers", "doi dap lua slippers", "doi day lua slippery", "doi day lua grippers"

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: (((("doi day lua slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi day lua slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( doi day lua slippers ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi day lua slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.