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