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