Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua so trong slippers" » "cua so truong slippers", "cua ro trong slippers", "cua co trong slippers", "cua sro trong slippers", "cua bo trong slippers", "cua su trong slippers", "cua so trong slippery", "cua so trong grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cua so trong 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 so trong slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua so trong slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua so trong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.