Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh va can snippets" » "trinh va code snippets", "trinh van can snippets", "trinh vat can snippets", "trinh ve can snippets", "trinh va chan snippets", "trinh va cac snippets", "trinh va cao 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: (((("trinh va can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"trinh va can snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( trinh va can snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh va can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.