Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong cau dua slippers" » "cong cu dua slippers", "cong chuc dua slippers", "thong cau dua slippers", "cong cau qua slippers", "cong cau cua slippers", "cong ca dua slippers", "cong cau dua slippery", "cong cau dua 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 cau dua 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 cau dua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong cau dua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cau dua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.