Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu do anh slippers" » "lieu dao anh slippers", "lieu doi anh slippers", "lieu so anh slippers", "lieu do sanh slippers", "lieu do danh slippers", "lieu do anh slippery", "lieu do anh 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 do anh 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 do anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu do anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu do anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.