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