Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"que tran can snippets" » "que tran code snippets", "huy tran can snippets", "que van can snippets", "que tai can snippets", "que tran van snippets", "que tran tan snippets", "que toan can 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 ("que tran can snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"que tran can snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( que tran can snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("que tran can snippets"))) OR ("locating bug core snippets"))*.