Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duoc lam doi snippets" » "duoc lam code snippets", "duoc pham doi snippets", "duoc ly doi snippets", "duoc li doi snippets", "duoc lap doi snippets", "duoc nam doi snippets", "duoc lam di 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: (((("duoc lam doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duoc lam doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( duoc lam doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duoc lam doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.