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