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