Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khai mo phan slippers" » "khac mo phan slippers", "khi mo phan slippers", "khai bao phan slippers", "khai mon phan slippers", "khai mot phan slippers", "khai co phan slippers", "khai mo phan slippery", "khai mo phan 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: (((("khai mo phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khai mo phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khai mo phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khai mo phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.