Perhaps you should try some spelling variations:
"xa dong vat grippers" » "xa dong soft grippers", "xa dong va grippers", "xa dong von grippers", "xa dong ha grippers", "ha dong vat grippers", "van dong vat grippers", "lao dong vat grippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"locating bug code snippets" » "locating bug code slippers", "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: "((((\"xa dong vat grippers\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( xa dong vat grippers ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("xa dong vat grippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.