Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"co hoang chi snippets" » "co hoang code snippets", "co hoang thi snippets", "co hoang thai snippets", "co khoang thi snippets", "do hoang chi snippets", "cam hoang chi snippets", "cap hoang chi 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: (((("co hoang chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"co hoang chi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( co hoang chi snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co hoang chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.