Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bua co duoc slippers" » "bua tao duoc slippers", "bua hoa duoc slippers", "bua hoc duoc slippers", "cua co duoc slippers", "qua co duoc slippers", "bua co duoc slippery", "bua co duoc grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bua co duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( bua co duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bua co duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.