Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"dang van va slippery" » "hoang van va slippery", "hang va va slippery", "dang van vat slippery", "dang van van slippery", "dang ban va slippery"

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: "((((\"dang van va slippery\") OR (\"python using data snippets\"))) OR (\"locating bug code slippers\"))~".
• Removing quotes may allow a broader search: (((( dang van va slippery ) OR ( python using data snippets ))) OR ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang van va slippery") OR ("python using data snippets"))) OR ("locating bug code slippers"))*.