Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers"
"gat qua dat slippers" » "gat lua dat slippers", "mat qua dat slippers", "sat qua dat slippers", "gat quy dat slippers", "gat qua da slippers", "gat qua dan slippers", "gat qua dat slippery"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: "((((\"gat qua dat slippers\") OR (\"python using java grippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( gat qua dat slippers ) OR ( python using java grippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("gat qua dat slippers") OR ("python using java grippers"))) OR ("locating bug code snippets"))*.