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