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