Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lap da tinh snippets" » "lap dac tinh snippets", "lap dao tinh snippets", "lap dam tinh snippets", "lap dat tinh snippets", "lap dan tinh snippets", "lap va tinh 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: "((((\"lap da tinh snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( lap da tinh snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lap da tinh snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.