Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"phan da su snippets" » "phan dau su snippets", "phan dai su snippets", "phan day su snippets", "phan dan su snippets", "phan dat su snippets", "phan va su snippets", "phan da su slippers"

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: "((((\"phan da su snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( phan da su snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phan da su snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.