Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai tan cong snippets" » "dai tan code snippets", "dai tan cuong snippets", "dai tran cong snippets", "dai toan cong snippets", "dai han cong snippets", "hai tan cong snippets", "dai tai cong 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: (((("dai tan cong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dai tan cong snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dai tan cong snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai tan cong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.