Perhaps you should try some spelling variations:
"phap va chat slices" » "phap va ham slices", "phap vat chat slices", "pham va chat slices", "pham van chat slices", "phap van chat slices", "phap va phat slices", "phap cao chat 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 (\"phap va chat slices\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java slippery ) OR ( phap va chat slices ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippery") OR ("phap va chat slices"))) OR ("locating bug code snippets"))*.