Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using low snippets" » "python using code snippets"
"tao o trong snippets" » "tao ro trong snippets", "tao o truong snippets", "tao co trong snippets", "tao mo trong snippets", "dao o trong snippets", "tay o trong snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using low snippets") OR ("tao o trong snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using low snippets\") OR (\"tao o trong snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using low snippets ) OR ( tao o trong snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using low snippets") OR ("tao o trong snippets"))) OR ("locating bug core snippets"))*.