Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc toan cau snippets" » "toc toan code snippets", "ngoc toan cau snippets", "quoc toan cau snippets", "tich toan cau snippets", "toc toan cao snippets", "toc toan ban snippets", "toc toan tap 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 ("toc toan cau snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"toc toan cau snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( toc toan cau snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("toc toan cau snippets"))) OR ("locating bug core snippets"))*.