Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bugs code snippets", "locating bug code slippers"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"ap dung tai snippets" » "xay dung tai snippets", "van dung tai 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 ("ap dung tai snippets"))) OR ("locating bugs code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using data snippets\") OR (\"ap dung tai snippets\"))) OR (\"locating bugs code slippers\"))".
• Removing quotes may allow a broader search: (((( python using data snippets ) OR ( ap dung tai snippets ))) OR ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("python using data snippets") OR ("ap dung tai snippets"))) OR ("locating bugs code slippers"))*.