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