Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using _ code snippets" » "using _ code slippers"
"trong trot code snippets" » "trong trot code slippers", "trong tot code snippets", "trong tro code snippets", "trong troi 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: "((((\"using _ code snippets\") OR (\"trong trot code snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using _ code snippets ) OR ( trong trot code snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using _ code snippets") OR ("trong trot code snippets"))) OR ("locating bugs code snippets"))*.