Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hat anh toan snippets" » "hat anh code snippets", "hat manh toan snippets", "hat anh tuan snippets", "hat thanh toan snippets", "nhat anh toan snippets", "hat lanh toan snippets", "ha anh toan 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: (((("hat anh 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: "((((\"hat anh toan snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( hat anh toan snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat anh toan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.