Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi hong do snippets" » "thi hong code snippets", "thi cong do snippets", "thi phuong do snippets", "thi hanh do snippets", "thi khong do snippets", "thi thong do snippets", "thi dong do 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 hong do snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"thi hong do snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( thi hong do snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hong do snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.