Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kinh tri cuc snippets" » "dinh tri cuc snippets", "minh tri cuc snippets", "tinh tri cuc snippets", "kinh tai cuc snippets", "kinh thi cuc snippets", "kinh tri cua 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: (((("kinh tri cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kinh tri cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kinh tri cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kinh tri cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.