Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"quan ca lua snippets" » "quan cua lua snippets", "quan cau lua snippets", "quan ha lua snippets", "quan cay lua snippets", "quan ca cua snippets", "quan ca dua snippets", "quan ca 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: "((((\"quan ca lua snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( quan ca lua snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("quan ca lua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.