Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tinh doi toc snippets" » "tinh doi code snippets", "trinh doc toc snippets", "trinh do toc snippets", "tinh hoc toc snippets", "tinh doi tac snippets", "tinh doi toi snippets", "tinh doi cuoc 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 ("tinh doi toc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"tinh doi toc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( tinh doi toc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("tinh doi toc snippets"))) OR ("locating bug core snippets"))*.