Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phung dao le snippets" » "phung dao code snippets", "hung dao le snippets", "phung cao le snippets", "phung dang le snippets", "phung do le snippets", "phung dao ve snippets", "phung hao le 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: (((("python using java snippets") or ("phung dao le snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phung dao le snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phung dao le snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phung dao le snippets"))) or ("locating bug core snippets"))*.