Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"che ho vinh snippets" » "che pho vinh snippets", "che hoc vinh snippets", "che ho sinh snippets", "che do vinh snippets", "he ho vinh snippets", "che khoa vinh snippets", "che ho vinh 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: (((("che ho vinh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( che ho vinh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("che ho vinh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.