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