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