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