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