Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phe phan cau snippets" » "phe phan code snippets", "phi phan cau snippets", "pho phan cau snippets", "phieu phan cau snippets", "phe phan dau snippets", "phe phan cac snippets", "phe phan tu 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 ("phe phan cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phe phan cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phe phan cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phe phan cau snippets"))) or ("locating bug core snippets"))*.