Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi cuu dao slippers" » "doi cua dao slippers", "doi cuoc dao slippers", "doi cuu dac slippers", "doi cuu da slippers", "doi cuu duoc slippers", "doi cuu dao slippery", "doi cuu dao 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi cuu dao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doi cuu dao slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi cuu dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.