Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quoc cho dat slippers" » "nuoc cho dat slippers", "quoc cao dat slippers", "quoc co dat slippers", "quoc chon dat slippers", "quoc cho dao slippers", "quoc cho dap slippers", "quoc cho dat slippery", "quoc cho dat 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: (((("quoc cho dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quoc cho dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quoc cho dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quoc cho dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.