Perhaps you should try some spelling variations:
"dung cho code snippets" » "dung cho cong snippets", "dung cfd code snippets", "dung cho con snippets", "dung cho code slippers"
"con chi code snippets" » "con cfd code snippets", "con chi con snippets", "con chi cong snippets", "con chim code snippets", "cong chi code snippets", "can chi code snippets", "con chi code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: "((((\"dung cho code snippets\") OR (\"con chi code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dung cho code snippets ) OR ( con chi code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung cho code snippets") OR ("con chi code snippets"))) OR ("locating bug code snippets"))*.