Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lon co dan slippers" » "lon con dan slippers", "con co dan slippers", "lon vo dan slippers", "lon co ban slippers", "lon ca dan slippers", "lon cao dang slippers", "lon co dan slippery", "lon co 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: (((("lon co 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: (((("lon co dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lon co dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lon co dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.