Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan hanh dan slippers" » "dang hanh dan slippers", "dan khanh dan slippers", "dan thanh dan slippers", "dan hanh san slippers", "dan canh dan slippers", "dan hanh dan slippery", "dan hanh dan 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: (((("dan hanh dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan hanh dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan hanh dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan hanh dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.