Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac tin hoc snippets" » "cac tin code snippets", "cac tinh hoc snippets", "dac tinh hoc snippets", "chuc tin hoc snippets", "cac sinh hoc 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 ("cac tin hoc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cac tin hoc snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cac tin hoc snippets ))) OR ( locating bug core snippets ))*.