Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat dan ngoc slippers" » "hat dang ngoc slippers", "hat doan ngoc slippers", "hat van ngoc slippers", "mat dan ngoc slippers", "nhat danh ngoc slippers", "hat dan ngoc slippery", "hat dan ngoc 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: (((("hat dan 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: (((("hat dan ngoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat dan ngoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat dan ngoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.