Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban danh tu slippers" » "ban doanh tu slippers", "ban hanh tu slippers", "ban dan tu slippers", "ban anh tu slippers", "ban doanh thu slippers", "ban danh tu slippery", "ban danh tu 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: (((("ban danh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban danh tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban danh tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban danh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.