Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using low snippets" » "python using code snippets"
"ly yen trong snippets" » "ly ben trong snippets", "ly bien trong snippets", "ly dien trong snippets", "ly nen trong snippets", "ky yen trong snippets", "lu yen trong 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 yen trong snippets\") OR (\"python using low snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( ly yen trong snippets ) OR ( python using low snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ly yen trong snippets") OR ("python using low snippets"))) OR ("locating bug core snippets"))*.