Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac tran anh slippers" » "cac thanh anh slippers", "cac trung anh slippers", "vach tran anh slippers", "cac tran manh slippers", "cac tuan anh slippers", "cac tran thanh slippers", "cac tran anh slippery", "cac tran 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: (((("cac tran 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: (((("cac tran anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac tran anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac tran anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.