Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"don mat dan slippers" » "con mat dan slippers", "duong mat dan slippers", "dong dat dan slippers", "don hat dan slippers", "don luat dan slippers", "don mat bang slippers", "don mat dan slippery", "don mat dan 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 mat dan 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 mat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( don mat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("don mat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.