Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"co moi con snippets" » "co moi code snippets", "co moi cong snippets", "co moi co snippets", "co mot con snippets", "cho moi con snippets", "co hoi con snippets", "do moi con snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("co moi con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"co moi con snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( co moi con snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co moi con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.