Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"locating bug core snippets" » "locating bug code snippets"
"dao cu code snippets" » "dao bug code snippets", "dao cfd code snippets", "dao cau code snippets", "dao chu code snippets", "dao cua 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 ("dao cu 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 (\"dao cu code snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dao cu code snippets ))) OR ( locating bug core snippets ))*.