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