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