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