Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua moi dieu slippers" » "lua hoc dieu slippers", "lua vi dieu slippers", "lua bo dieu slippers", "luat moi dieu slippers", "cua moi dieu slippers", "lua doi dieu slippers", "lua moi dieu slippery", "lua moi dieu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua moi dieu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lua moi dieu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua moi dieu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua moi dieu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.