Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan le do snippets" » "phan le code snippets", "pham le do snippets", "phan mem do snippets", "phan lap do snippets", "phan ke do snippets", "phan le co snippets", "phan le d snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") OR ("phan le do snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"phan le do snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( phan le do snippets ))) OR ( locating bug core snippets ))*.