Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc luat dan slippers" » "luc luan dan slippers", "duc luat dan slippers", "duoc luat dan slippers", "luc luat dat slippers", "luc luat doanh slippers", "luc cua dan slippers", "luc luat dan slippery", "luc luat 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 luat 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 luat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc luat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc luat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.