Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan tao cau snippets" » "phan tao code snippets", "nhan tao cau snippets", "phan tap cau snippets", "phan tan cau snippets", "phan tao cu snippets", "phan tao cao snippets", "phan tao sau 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: (((("phan tao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan tao cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phan tao cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan tao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.