Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhan ca dat snippets" » "nhan cua dat snippets", "nhan va dat snippets", "nhap ca dat snippets", "nhan cai dat snippets", "nhan ca dao snippets", "nhan ca dan snippets", "nhan ca dat 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: "((((\"nhan ca dat snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( nhan ca dat snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nhan ca dat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.