Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong hoa si slippers" » "dong hoa si slippers", "dong hoc si slippers", "hang hoa si slippers", "cong hoa li slippers", "cong hoa vi slippers", "cong hoa sinh slippers", "cong hoa si slippery", "cong hoa si 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 hoa si 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 hoa si slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong hoa si slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong hoa si slippers"))) or ("locating bug code snippets"))*.