Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hap dan phi snippets" » "hat dan phi snippets", "hai dan phi snippets", "ham dan phi snippets", "hap dang phi snippets", "hap dan thi snippets", "hap dan pho 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: (((("hap dan phi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( hap dan phi snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hap dan phi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.