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