Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pho ca cham snippets" » "pho ca code snippets", "pho cau cham snippets", "pho va cham snippets", "pho co cham snippets", "pho cap cham snippets", "pho cam cham snippets", "pho can cham snippets"
"python using java snippets" » "python using data 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: (((("pho ca cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho ca cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( pho ca cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho ca cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.