Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhat ion dat slippers" » "nhat bien dat slippers", "nhat tien dat slippers", "nhat toan dat slippers", "nhat hon dat slippers", "nhat mon dat slippers", "nhat dong dat slippers", "nhat ion dat slippery", "nhat ion 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: (((("nhat ion 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: (((("nhat ion dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhat ion dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhat ion dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.