Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cay luc thi slippers" » "cay lua thi slippers", "cau luc thi slippers", "cay thuc thi slippers", "cay luc tai slippers", "cay luc thi slippery", "cay luc thi 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: (((("cay luc thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cay luc thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cay luc thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cay luc thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.