Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"day doc than slippers" » "day doc thanh slippers", "day doc phan slippers", "day doc thau slippers", "day hoc than slippers", "dat doc than slippers", "duy doc than slippers", "day doc than slippery", "day doc than 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: (((("day doc than slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("day doc than slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( day doc than slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day doc than slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.