Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao hao wang slippers" » "dao hao tang slippers", "dao chao yang slippers", "dao hao quang slippers", "dao tao wang slippers", "dao ho wang slippers", "dao cao wang slippers", "dao hao wang slippery", "dao hao wang 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: (((("dao hao wang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao hao wang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao hao wang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao hao wang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.