Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong cua hoc snippets" » "dong cua code snippets", "dung cua hoc snippets", "cong cua hoc snippets", "huong cua hoc snippets", "dong cua hoi snippets", "dong cua thuoc snippets", "dong cua nuoc 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 ("dong cua 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 (\"dong cua hoc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dong cua hoc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dong cua hoc snippets"))) OR ("locating bug core snippets"))*.