Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"va do 2017 snippets" » "va so 2017 snippets", "va doan 2017 snippets", "va dao 2017 snippets", "va doc 2017 snippets", "va co 2017 snippets", "va do 2017 slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va do 2017 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( va do 2017 snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va do 2017 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.