Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran va dinh slippers" » "tran van dinh slippers", "trang va dinh slippers", "tranh va dinh slippers", "tran va kinh slippers", "tran va tinh slippers", "tran va dinh slippery", "tran va dinh 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 va dinh 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 va dinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran va dinh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran va dinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.