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