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"
"pha du che snippets" » "pham duc che snippets", "pham duy che snippets", "phan duc che snippets", "pha de che snippets", "pha du chi snippets", "pha tu che 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: "((((\"pha du che snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( pha du che snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pha du che snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.