Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri van bon snippets" » "tri van code snippets", "thi van bon snippets", "tri va bon snippets", "trinh van bon snippets", "tri van ban snippets", "tri van dong snippets", "tri van 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: (((("tri van bon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"tri van bon snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( tri van bon snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri van bon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.