Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh moi tu slippers" » "trinh hoi tu slippers", "trinh boi tu slippers", "trinh mo tu slippers", "trinh loi tu slippers", "trinh mai tu slippers", "trinh moi tu slippery", "trinh moi 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: (((("trinh moi 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: (((("trinh moi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh moi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh moi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.