Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"doc va so snippets" » "duoc va so snippets", "hoc va so snippets", "duc va so snippets", "doc ma so snippets", "doc va su snippets", "doc va co 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: "((((\"doc va so snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( doc va so snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc va so snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.