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"
"cao 2 data snippets" » "cao _ data snippets", "cao a data snippets", "cap 2 data snippets", "cao h data snippets", "cao 7 data snippets", "cao 2 data slippers"

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: "((((\"cao 2 data snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( cao 2 data snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cao 2 data snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.