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"
"so cuu cac snippets" » "so cua cac snippets", "so cuu dac snippets", "so huu cac snippets", "ho cuu cac snippets", "so cau cac 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: "((((\"so cuu cac snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( so cuu cac snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("so cuu cac snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.