Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"trong cac code snippets" » "trong cac cong snippets", "trong cac co snippets", "trong cac che snippets", "trong cac code slippers"
"cong co code snippets" » "dong co code snippets", "cong cu code snippets", "cong so code snippets", "cong cfd code snippets", "cong co code 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: "((((\"cong co code snippets\") OR (\"trong cac code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( cong co code snippets ) OR ( trong cac code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cong co code snippets") OR ("trong cac code snippets"))) OR ("locating bugs code snippets"))*.