Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"noi toi lua snippets" » "noi doi lua snippets", "doi toi lua snippets", "noi soi lua snippets", "noi toi la snippets", "noi hoi luan snippets", "noi thi luan snippets", "noi toi lua 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: "((((\"noi toi lua snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( noi toi lua snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("noi toi lua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.