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