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"
"cu thi dan snippets" » "cu thi doan snippets", "cu thi lan snippets", "cu thi dai snippets", "cau thi dan snippets", "chu thi dan snippets", "su thi dan snippets", "cu thi dan 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: "((((\"cu thi dan snippets\") OR (\"python using java snippets\"))) OR (\"lochating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( cu thi dan snippets ) OR ( python using java snippets ))) OR ( lochating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cu thi dan snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets"))*.