Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quoc ly trac slippers" » "duoc ly trac slippers", "luoc ly trac slippers", "quoc ky trac slippers", "quoc li trac slippers", "quoc ly rac slippers", "quoc ly tran slippers", "quoc ly trac slippery", "quoc ly trac 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 ly trac 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 ly trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quoc ly trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quoc ly trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.