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