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