Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chet den dat slippers" » "chet len dat slippers", "chen den dat slippers", "chat deo dat slippers", "chet de dat slippers", "chet dan dat slippers", "chet nen dat slippers", "chet den dat slippery", "chet den dat 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: (((("chet den dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chet den dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chet den dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chet den dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.