Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ngan de mat snippets" » "ngay de mat snippets", "ngan ve mat snippets", "ngang ve mat snippets", "ngan de dat snippets", "ngan de bat snippets", "ngan de gat snippets", "ngan de mat 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: (((("ngan de mat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( ngan de mat snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ngan de mat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.