Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"trieu thi lan snippets" » "trieu thi hanh snippets", "trieu thi nang snippets", "trieu thi lien snippets", "trieu thi lan slippers"
"python using a snippets" » "python using a 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: "((((\"python using a snippets\") OR (\"trieu thi lan snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using a snippets ) OR ( trieu thi lan snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") OR ("trieu thi lan snippets"))) OR ("locating bugs code snippets"))*.