Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc cau danh slippers" » "luc cao danh slippers", "luc chuc danh slippers", "luc nam danh slippers", "lua cau danh slippers", "luc canh danh slippers", "luc cau danh slippery", "luc cau danh 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: (((("python using java snippets") or ("luc cau danh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("luc cau danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luc cau danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luc cau danh slippers"))) or ("locating bug code snippets"))*.