Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc khac dan slippers" » "thuc khac dan slippers", "luc hoc dan slippers", "luc nhat dan slippers", "luc khac duan slippers", "luc nhac dan slippers", "luc khau dan slippers", "luc khac dan slippery", "luc khac dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luc khac 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: (((("luc khac dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc khac dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc khac dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.