Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu luu dan slippers" » "hieu luc dan slippers", "lieu lon dan slippers", "lieu tu dan slippers", "lieu luu van slippers", "lieu luu hanh slippers", "lieu luat dan slippers", "lieu luu dan slippery", "lieu luu 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: (((("lieu luu 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: (((("lieu luu dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu luu dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu luu dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.