Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi anh nhan slippers" » "thi danh nhan slippers", "thi doanh nhan slippers", "thi thanh nhan slippers", "thi hanh nhan slippers", "thich anh nhan slippers", "thi anh nhan slippery", "thi anh nhan 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: (((("thi anh nhan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi anh nhan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi anh nhan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi anh nhan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.