Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua cac di snippets" » "luat cac di snippets", "cua cac di snippets", "qua cac di snippets", "lua cac dai snippets", "lua cac dia snippets", "lua cac doi 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: "((((\"lua cac di snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( lua cac di snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lua cac di snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.