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