Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu van du snippets" » "cu van code snippets", "cuu van du snippets", "chu van du snippets", "cau van du snippets", "cu van duy snippets", "cu van dau snippets", "cu van de 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: (((("python using data snippets") OR ("cu van du snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using data snippets\") OR (\"cu van du snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( python using data snippets ) OR ( cu van du snippets ))) OR ( locating bug core snippets ))*.