Perhaps you should try some spelling variations:
"python using java grippers" » "python using data grippers"
"sat quy dat slippers" » "bat quy dat slippers", "sai quy dat slippers", "sat qua dat slippers", "sat quy luat slippers", "sat quy 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: "((((\"sat quy dat slippers\") OR (\"python using java grippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( sat quy dat slippers ) OR ( python using java grippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("sat quy dat slippers") OR ("python using java grippers"))) OR ("locating bug code snippets"))*.