Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap duoc co snippets" » "cap nuoc co snippets", "tao duoc co snippets", "cap do co snippets", "cap duoc hoc snippets", "cap duong co snippets", "cap duoc hoi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cap duoc co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap duoc co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap duoc co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap duoc co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.