Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"danh cho van slippers" » "danh chao van slippers", "danh chon van slippers", "danh cho vay slippers", "doanh cho van slippers", "dan cho van slippers", "dinh cho van slippers", "danh cho van slippery", "danh cho van 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 cho van 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 cho van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( danh cho van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("danh cho van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.