Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan tao voi snippets" » "nhan tao code snippets", "nhan tai voi snippets", "nhan dan voi snippets", "nhan va voi snippets", "nhan tao boi snippets", "nhan tao hoi snippets", "nhan dao voi 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: (((("nhan tao voi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan tao voi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhan tao voi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan tao voi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.