Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"xa dong cho snippets" » "xa dong code snippets", "xa dung cho snippets", "xa dong co snippets", "xa dong hoc snippets", "ha dong cho snippets", "van dong cho snippets", "lao dong cho 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: (((("xa dong cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"xa dong cho snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( xa dong cho snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xa dong cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.