Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap vat hoa snippets" » "phap vat code snippets", "phap luat hoa snippets", "phap phat hoa snippets", "phap viet hoa snippets", "phap vat khoa snippets", "phap van hoa snippets", "phap vat hoc 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: (((("phap vat hoa snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"phap vat hoa snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( phap vat hoa snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap vat hoa snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.