Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong tinh ca snippets" » "cong tinh code snippets", "cong trinh ca snippets", "cong vinh ca snippets", "cong thanh ca snippets", "cong tinh cao snippets", "cong tinh cua snippets", "cong tinh va 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: (((("cong tinh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong tinh ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong tinh ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong tinh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.