Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhung he phi slippers" » "nhung ke phi slippers", "nhung le phi slippers", "nhung se phi slippers", "nhung he phai slippers", "nhung he phi slippery", "nhung he phi 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: (((("nhung he phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhung he phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhung he phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhung he phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.