Perhaps you should try some spelling variations:
"lap luan than slices" » "lap luan ham slices", "lap luan thanh slices", "lap luan phan slices", "lap luan han slices", "phap luan than slices", "ly luan than slices", "luc luan than slices"
"python using java slippery" » "python using data slippery", "python using java slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets", "locating bug code slippers"

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: "((((\"python using java slippery\") OR (\"lap luan than slices\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java slippery ) OR ( lap luan than slices ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippery") OR ("lap luan than slices"))) OR ("locating bug code snippets"))*.