Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi nang hoc snippets" » "thi nang code snippets", "thi cong hoc snippets", "ki nang hoc snippets", "thi hanh hoc snippets", "thi nang doc snippets", "thi nang luc snippets", "thi dong hoc 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: (((("thi nang hoc snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi nang hoc snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi nang hoc snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi nang hoc snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.