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