Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"than doi 3 snippets" » "thanh doi 3 snippets", "thay doi 3 snippets", "than doc 3 snippets", "than doi _ snippets", "than moi 3 snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"than doi 3 snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( than doi 3 snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("than doi 3 snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.