Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"doi tan ca snippets" » "doi ban ca snippets", "doi tac ca snippets", "dai tan ca snippets", "doi tan cua snippets", "doi tang ca snippets", "doi dan ca 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: "((((\"doi tan ca snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( doi tan ca snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi tan ca snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.