Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua tap xac slippers" » "cua tam xac slippers", "cua phap xac slippers", "cua tap cac slippers", "cua tap trac slippers", "cua tap xac slippery", "cua tap xac 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: (((("cua tap xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua tap xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua tap xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua tap xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.