Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mac cua duoc slippers" » "mac chua duoc slippers", "mac cua nuoc slippers", "mac cua quoc slippers", "mach cua duoc slippers", "mac ca duoc slippers", "ma cua duoc slippers", "mac cua duoc slippery", "mac cua 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.

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