Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao cao ngoc slippers" » "tao van ngoc slippers", "tao ma ngoc slippers", "tao mai ngoc slippers", "bao cao ngoc slippers", "toan cao ngoc slippers", "tao cao ngoc slippery", "tao cao ngoc grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tao cao ngoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao cao ngoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao cao ngoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao cao ngoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.