Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran tu pham slippers" » "tran tuan pham slippers", "tran thuy pham slippers", "tran thi pham slippers", "tran thu pham slippers", "tran su pham slippers", "tran tu phat slippers", "tran tu pham slippery", "tran tu pham 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 tu pham 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 tu pham slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran tu pham slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran tu pham slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.