Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau ca dan slippers" » "cau cua dan slippers", "cay ca dan slippers", "cau ha dan slippers", "cau cac dan slippers", "cau ca dao slippers", "cau ca dan slippery", "cau ca dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cau ca 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: (((("cau ca dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau ca dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau ca dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.