Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha tap duoc slippers" » "pha tao duoc slippers", "pha tan duoc slippers", "pha ta duoc slippers", "phan tap duoc slippers", "pham tai duoc slippers", "pha tap duoc slippery", "pha tap 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: (((("pha tap 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: (((("pha tap duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha tap duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha tap duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.