Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"co dan deu snippets" » "co dan code snippets", "co dan dieu snippets", "co dan den snippets", "co dan dau snippets", "co ban deu snippets", "ca dan deu snippets", "cao dang deu 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 dan deu 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 dan deu snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( co dan deu snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co dan deu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.