Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cau doi nao snippets" » "cau hoi nao snippets", "cau do nao snippets", "cau noi nao snippets", "cau doi nam snippets", "cau doi nhan snippets", "cau doi ngan snippets", "cau doi nao slippers"
"locating bug code snippets" » "locating bug code slippers", "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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cau doi nao snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cau doi nao snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cau doi nao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.