Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban cua xac slippers" » "ban quan xac slippers", "ban cua cac slippers", "ban cua bac slippers", "ban cuu xac slippers", "ban cua xac slippery", "ban cua 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: (((("ban cua 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: (((("ban cua xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban cua xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban cua xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.