Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tap cong vi snippets" » "tmcp cong vi snippets", "cac cong vi snippets", "tap co vi snippets", "tap chong vi snippets", "tap cong va snippets", "tap cong li 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: (((("python using java snippets") OR ("tap cong vi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tap cong vi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tap cong vi snippets"))) or ("locating bug core snippets"))*.