Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc cuoc luc slippers" » "doi cuoc luc slippers", "dao cuoc luc slippers", "doc coc luc slippers", "doc duoc lac slippers", "doc duoc luu slippers", "doc cuoc luc slippery", "doc cuoc luc 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 cuoc luc 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 cuoc luc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc cuoc luc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc cuoc luc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.