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