Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chat le toan snippets" » "chat le code snippets", "nhat le toan snippets", "hat le toan snippets", "chat lien toan snippets", "chat ke toan snippets", "chat le doan snippets", "chat le tuan 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: (((("chat le toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"chat le toan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( chat le toan snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat le toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.