Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dieu van lua slippers" » "hieu van lua slippers", "dieu can lua slippers", "sieu van lua slippers", "dieu van luan slippers", "dieu van lu slippers", "dieu van luc slippers", "dieu van lua slippery", "dieu van lua 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: (((("dieu van lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dieu van lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dieu van lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dieu van lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.