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