Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bua cua sinh slippers" » "bua cho sinh slippers", "bua hoa sinh slippers", "bua va sinh slippers", "qua cua sinh slippers", "lua cua sinh slippers", "xua cua sinh slippers", "bua cua sinh slippery", "bua cua sinh 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: (((("bua cua sinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bua cua sinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bua cua sinh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bua cua sinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.