Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac tu duoc slippers" » "cac te duoc slippers", "cac ty duoc slippers", "cac ta duoc slippers", "cac thu duoc slippers", "cach tu duoc slippers", "cac du duoc slippers", "cac tu duoc slippery", "cac tu duoc 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: (((("python using java snippets") or ("cac tu duoc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cac tu duoc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac tu duoc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac tu duoc slippers"))) or ("locating bug code snippets"))*.