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