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