Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cu hoc vat snippets" » "cu hoc va snippets", "cu hoc viet snippets", "cu thuc vat snippets", "cua hoc vat snippets", "cuu hoc vat snippets", "cau hoc vat snippets", "cu hoc vat 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: (((("cu hoc vat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cu hoc vat snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cu hoc vat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.