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