Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong hang vi slippers" » "dong bang vi slippers", "dong hung vi slippers", "dong nang vi slippers", "dong hang va slippers", "dong hanh vi slippers", "dong hang di slippers", "dong hang vi slippery", "dong hang vi 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: (((("dong hang vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong hang vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong hang vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong hang vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.