Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"pha tu doi snippets" » "phan tu doi snippets", "pham tu doi snippets", "phap tu doi snippets", "pha tu do snippets", "pha te doi snippets", "pha tu di 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: "((((\"pha tu doi snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( pha tu doi snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pha tu doi snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.