Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc phu tran slippers" » "hoc phung tran slippers", "hoc thu trang slippers", "hoc chu trang slippers", "hoc pho tran slippers", "toc phu tran slippers", "hoc chu tran slippers", "hoc phu tran slippery", "hoc phu tran 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: (((("hoc phu tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc phu tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc phu tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc phu tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.