Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"o trinh ly snippets" » "o trinh ky snippets", "o trinh do snippets", "o trinh tu snippets", "co trinh ly snippets", "o tinh ly snippets", "n trinh ly snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("o trinh ly snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"o trinh ly snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( o trinh ly snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("o trinh ly snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.