Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tung doc vi slippers" » "tung do vi slippers", "vung doc vi slippers", "trung duoc vi slippers", "tung hoc vi slippers", "tung don vi slippers", "tung doc va slippers", "tung doc vi slippery", "tung doc vi 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: (((("tung doc vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tung doc vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tung doc vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tung doc vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.