Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi ba ngan snippets" » "thi va ngan snippets", "thi bo ngan snippets", "thi tai ngan snippets", "thi ha ngan snippets", "thi ra ngan snippets", "thi bach ngan snippets", "thi ba 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: (((("thi ba ngan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( thi ba ngan snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("thi ba ngan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.