Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bai cua nuoc snippets" » "bai cua quoc snippets", "bai cua nguoi snippets", "bai cua thuoc snippets", "ban cua nuoc snippets", "dai cua nuoc snippets", "bai ca nuoc snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("bai cua nuoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"bai cua nuoc snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( bai cua nuoc snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai cua nuoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.