Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua hang nam slippers" » "cua hang nam slippers", "lua sang nam slippers", "mua hang nam slippers", "lua hoang nam slippers", "lua dang nam slippers", "lua hanh nam slippers", "lua hang nam slippery", "lua hang nam 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: (((("lua hang nam 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 hang nam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua hang nam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua hang nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.