Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vung do thi slippers" » "vung doi thi slippers", "vung doc thi slippers", "dung do thi slippers", "vung do thi slippery", "vung do thi 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 do thi 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 do thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vung do thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vung do thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.