Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den tinh dat slippers" » "yen tinh dat slippers", "diep tinh dat slippers", "den thanh dat slippers", "den tinh da slippers", "den dinh dat slippers", "den tinh dau slippers", "den tinh dat slippery", "den tinh 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: (((("den tinh 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: (((("den tinh dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den tinh dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den tinh dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.