Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va gian le snippets" » "va gian code snippets", "va gianh le snippets", "van gian le snippets", "va giai le snippets", "va giang le snippets", "va gian ve snippets", "va gian e 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 ("va gian le snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"va gian le snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( va gian le snippets ))) OR ( locating bug core snippets ))*.