Perhaps you should try some spelling variations:
"trong cac code snippets" » "trong cac cong snippets", "trong cac co snippets", "trong cac che snippets", "trong vanc code snippets", "trong nhac code snippets"
"trong ca cac snippets" » "trong van cac snippets", "trong nha cac snippets", "trong cua cac snippets", "trong va cac snippets"
"locating bug code snippets" » "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: "((((\"trong cac code snippets\") OR (\"trong ca cac snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( trong cac code snippets ) OR ( trong ca cac snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trong cac code snippets") OR ("trong ca cac snippets"))) OR ("locating bug code snippets"))*.