Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"am anh son snippets" » "am anh dong snippets", "am tinh son snippets", "tam anh son snippets", "nam danh son snippets", "pham anh son 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: "((((\"am anh son snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( am anh son snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("am anh son snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.