Perhaps you should try some spelling variations:
"python using java slippery" » "python using data slippery", "python using java slippers"
"pha ca soft grippers" » "pha a soft grippers", "pham ca soft grippers", "pha cac soft grippers", "pha cau soft grippers", "pha ca soft 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 (\"pha ca soft grippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java slippery ) OR ( pha ca soft grippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippery") OR ("pha ca soft grippers"))) OR ("locating bug code snippets"))*.