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