Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc bi cong snippets" » "hoc bi code snippets", "hoc bo cong snippets", "hoc tai cong snippets", "hoc thi cong snippets", "hoc bai cong snippets", "hoc ki cong snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"hoc bi cong snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( hoc bi cong snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc bi cong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.