Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"do che code snippets" » "do cfd code snippets", "do che cong snippets", "co che code snippets", "de che code snippets", "do he 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 ("do che 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 (\"do che code snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( do che code snippets ))) OR ( locating bug core snippets ))*.