Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bac he tieu snippets" » "bac he dieu snippets", "bac theo tieu snippets", "bac thep tieu snippets", "bac ha tieu snippets", "cac he tieu snippets", "bac ho tieu snippets", "bac he tieu 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: (((("bac he tieu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( bac he tieu snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bac he tieu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.