Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong tan doi snippets" » "cong tan code snippets", "cong tac doi snippets", "cong san doi snippets", "cong thanh doi snippets", "cong tan hoi snippets", "cong tan soi snippets", "cong tan voi 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 ("cong tan doi snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cong tan doi snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cong tan doi snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cong tan doi snippets"))) OR ("locating bug core snippets"))*.