Perhaps you should try some spelling variations:
"python using code snippets" » "python using cfd snippets", "python using one snippets"
"ly ve thanh snippets" » "ly le thanh snippets", "ly de thanh snippets", "ly den thanh snippets", "ly va thanh snippets", "ly ke thanh snippets"
"locating bug core snippets" » "locating bug code 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: "((((\"ly ve thanh snippets\") OR (\"python using code snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( ly ve thanh snippets ) OR ( python using code snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ly ve thanh snippets") OR ("python using code snippets"))) OR ("locating bug core snippets"))*.