Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sinh cua hon snippets" » "sinh cua code snippets", "manh cua hon snippets", "dinh cuu hon snippets", "sinh va hon snippets", "sinh cua hoi snippets", "sinh cua hoc snippets", "sinh ca hon snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing 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: (((("sinh cua hon snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"sinh cua hon snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( sinh cua hon snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sinh cua hon snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.