Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"so cau code snippets" » "so cau cong snippets", "so cau de snippets", "so cfd code snippets", "so cap code snippets", "bo cau code snippets", "co cau code snippets"
"locating bug core snippets" » "locating bug code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") OR ("so cau code snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"so cau code snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( so cau code snippets ))) OR ( locating bug core snippets ))*.