Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi dap dat slippers" » "hoi dap dat slippers", "doi dau dat slippers", "do dap dat slippers", "doi dan dat slippers", "doi lap dat slippers", "doi ap dat slippers", "doi dap dat slippery", "doi dap dat 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 dap dat 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 dap dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi dap dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi dap dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.