Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van ha tran slippers" » "van nha trang slippers", "van thai tran slippers", "van tan tran slippers", "van hoa tran slippers", "van chat tran slippers", "van hanh tran slippers", "van ha tran slippery", "van ha 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: (((("van ha 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: (((("van ha tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van ha tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van ha tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.