Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java grippers" » "python using data grippers", "python using java slippers"
"phap cac o snippets" » "phap cach o snippets", "phan cac o snippets", "pha cac o snippets", "phap cac co snippets", "phap cac bo snippets", "phap cac ho 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: "((((\"python using java grippers\") OR (\"phap cac o snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java grippers ) OR ( phap cac o snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java grippers") OR ("phap cac o snippets"))) OR ("locating bugs code snippets"))*.