Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ca dan lee snippets" » "ca han lee snippets", "ca tan lee snippets", "ca dan lieu snippets", "cac dan lee snippets", "ca dao lee 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: "((((\"ca dan lee snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( ca dan lee snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca dan lee snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.