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