Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"nom cac dac snippets" » "nam cac dac snippets", "gom cac dac snippets", "ngon cac dac snippets", "nom cac dan snippets", "nom cac dai snippets", "nom cac bac snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nom cac dac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nom cac dac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nom cac dac snippets"))) or ("locating bug core snippets"))*.