Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan do do snippets" » "phan do code snippets", "phan bo do snippets", "phan co do snippets", "phan mo do snippets", "phan dao do snippets", "phan do bo snippets", "phan so do snippets"
"python using java snippets" » "python using data 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 ("phan do do snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phan do do snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phan do do snippets"))) or ("locating bug core snippets"))*.