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