Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi trinh so snippets" » "doi trinh code snippets", "doc trinh so snippets", "doi tinh so snippets", "dong trinh so snippets", "doi trinh do snippets", "doi trinh co snippets", "doi trinh su 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: (((("doi trinh so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"doi trinh so snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( doi trinh so snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi trinh so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.