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