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