Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tac phan lap slippers" » "tac pham lap slippers", "tai phan lap slippers", "tac phat lap slippers", "tac phan dau slippers", "tac phan lap slippery", "tac 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: (((("tac 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: (((("tac phan lap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tac phan lap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tac phan lap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.