Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham vao su slippers" » "cham va su slippers", "pham van su slippers", "chat va su slippers", "cham van su slippers", "cham cao su slippers", "cham vao su slippery", "cham vao su 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: (((("cham vao 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: (((("cham vao su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham vao su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham vao su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.