Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong anh li slippers" » "hong anh li slippers", "dong thanh li slippers", "hoang anh li slippers", "dong anh le slippers", "dong nhanh li slippers", "dong anh li slippery", "dong anh li 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong anh li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dong anh li slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dong anh li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.