Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu phap vu slippers" » "bien phap vu slippers", "hien phap vu slippers", "lieu phap tu slippers", "lieu phap va slippers", "lieu phap xu slippers", "lieu phap vu slippery", "lieu phap vu 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 phap vu 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 phap vu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu phap vu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu phap vu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.