Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can che duoc slippers" » "can che thuoc slippers", "can che do slippers", "can te duoc slippers", "han che duoc slippers", "cac che duoc slippers", "can chi duoc slippers", "can che duoc slippery", "can che duoc 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: (((("can che duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can che duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can che duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can che duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.