Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong cua nho slippers" » "cong cu nho slippers", "dong cua nho slippers", "huong cua nho slippers", "cong cua nha slippers", "cong cua kho slippers", "cong cua tho slippers", "cong cua nho slippery", "cong cua nho 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: (((("python using java snippets") or ("cong cua nho slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cong cua nho slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong cua nho slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong cua nho slippers"))) or ("locating bug code snippets"))*.