Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua cau tran slippers" » "cua cau tra slippers", "cua cau tren slippers", "cua chu trang slippers", "chua cau tran slippers", "cua cac tran slippers", "cua chu tran slippers", "cua cau tran slippery", "cua 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: (((("cua 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: (((("cua cau tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua cau tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua cau tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.