Perhaps you should try some spelling variations:
"dang quang code snippets" » "dung quang code snippets", "nang quan code snippets", "dang hung code snippets", "dang quang de snippets", "dang quang code slippers"
"pha cau code snippets" » "pha cau cong snippets", "pha cau de snippets", "pha cfd code snippets", "phan cau code snippets", "phap cau code snippets", "pha cac code snippets", "pha cau 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: "((((\"pha cau code snippets\") OR (\"dang quang code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( pha cau code snippets ) OR ( dang quang code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pha cau code snippets") OR ("dang quang code snippets"))) OR ("locating bug code snippets"))*.